/* A Bison parser, made by Lrama 0.7.0.  */

/* Bison implementation for Yacc-like parsers in C

   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
   Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

/* As a special exception, you may create a larger work that contains
   part or all of the Bison parser skeleton and distribute that work
   under terms of your choice, so long as that work isn't itself a
   parser generator using the skeleton or a modified version thereof
   as a parser skeleton.  Alternatively, if you modify or redistribute
   the parser skeleton itself, you may (at your option) remove this
   special exception, which will cause the skeleton and the resulting
   Bison output files to be licensed under the GNU General Public
   License without this special exception.

   This special exception was added by the Free Software Foundation in
   version 2.2 of Bison.  */

/* C LALR(1) parser skeleton written by Richard Stallman, by
   simplifying the original so-called "semantic" parser.  */

/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
   especially those whose name start with YY_ or yy_.  They are
   private implementation details that can be changed or removed.  */

/* All symbols defined below should begin with yy or YY, to avoid
   infringing on user name space.  This should be done even for local
   variables, as they might otherwise be expanded by user macros.
   There are some unavoidable exceptions within include files to
   define necessary library symbols; they are noted "INFRINGES ON
   USER NAME SPACE" below.  */

/* Identify Bison output, and Bison version.  */
#define YYBISON 30802

/* Bison version string.  */
#define YYBISON_VERSION "3.8.2"

/* Skeleton name.  */
#define YYSKELETON_NAME "yacc.c"

/* Pure parsers.  */
#define YYPURE 1

/* Push parsers.  */
#define YYPUSH 0

/* Pull parsers.  */
#define YYPULL 1


/* First part of user prologue.  */
#line 7 "mrbgems/mruby-compiler/core/parse.y"

#undef PARSER_DEBUG
#ifdef PARSER_DEBUG
# define YYDEBUG 1
#endif
#define YYSTACK_USE_ALLOCA 1

#include <ctype.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <mruby.h>
#include <mruby/compile.h>
#include <mruby/proc.h>
#include <mruby/error.h>
#include <mruby/throw.h>
#include <mruby/string.h>
#include <mruby/dump.h>
#include <mruby/internal.h>
#include <mruby/presym.h>
#include "node.h"

#define YYLEX_PARAM p

#define mrbc_malloc(s) mrb_basic_alloc_func(NULL,(s))
#define mrbc_realloc(p,s) mrb_basic_alloc_func((p),(s))
#define mrbc_free(p) mrb_basic_alloc_func((p),0)

typedef mrb_ast_node node;
typedef struct mrb_parser_state parser_state;
typedef struct mrb_parser_heredoc_info parser_heredoc_info;

static int yyparse(parser_state *p);
static int yylex(void *lval, void *lp, parser_state *p);
static void yyerror(void *lp, parser_state *p, const char *s);
static void yywarning(parser_state *p, const char *s);
static void backref_error(parser_state *p, node *n);
static void void_expr_error(parser_state *p, node *n);
static void tokadd(parser_state *p, int32_t c);
static const char* tok(parser_state *p);
static int toklen(parser_state *p);

/* Forward declarations for variable-sized simple node functions */

/* Forward declarations for variable-sized advanced node functions */

/* Helper function to check node type for both traditional and variable-sized nodes */
static mrb_bool node_type_p(node *n, enum node_type type);

#define identchar(c) (ISALNUM(c) || (c) == '_' || !ISASCII(c))

typedef unsigned int stack_type;

#define BITSTACK_PUSH(stack, n) ((stack) = ((stack)<<1)|((n)&1))
#define BITSTACK_POP(stack)     ((stack) = (stack) >> 1)
#define BITSTACK_LEXPOP(stack)  ((stack) = ((stack) >> 1) | ((stack) & 1))
#define BITSTACK_SET_P(stack)   ((stack)&1)

#define COND_PUSH(n)    BITSTACK_PUSH(p->cond_stack, (n))
#define COND_POP()      BITSTACK_POP(p->cond_stack)
#define COND_LEXPOP()   BITSTACK_LEXPOP(p->cond_stack)
#define COND_P()        BITSTACK_SET_P(p->cond_stack)

#define CMDARG_PUSH(n)  BITSTACK_PUSH(p->cmdarg_stack, (n))
#define CMDARG_POP()    BITSTACK_POP(p->cmdarg_stack)
#define CMDARG_LEXPOP() BITSTACK_LEXPOP(p->cmdarg_stack)
#define CMDARG_P()      BITSTACK_SET_P(p->cmdarg_stack)

#define SET_LINENO(c,n) (((struct mrb_ast_var_header*)(c))->lineno = (n))

#define NUM_SUFFIX_R   (1<<0)
#define NUM_SUFFIX_I   (1<<1)

static inline mrb_sym
intern_cstr_gen(parser_state *p, const char *s)
{
  return mrb_intern_cstr(p->mrb, s);
}
#define intern_cstr(s) intern_cstr_gen(p,(s))

static inline mrb_sym
intern_gen(parser_state *p, const char *s, size_t len)
{
  return mrb_intern(p->mrb, s, len);
}
#define intern(s,len) intern_gen(p,(s),(len))

#define intern_op(op) MRB_OPSYM_2(p->mrb, op)

static mrb_sym
intern_numparam_gen(parser_state *p, int num)
{
  char buf[3];
  buf[0] = '_'; buf[1] = '0'+num; buf[2] = '\0';
  return intern(buf, 2);
}
#define intern_numparam(n) intern_numparam_gen(p,(n))

static void
cons_free_gen(parser_state *p, node *cons)
{
  cons->cdr = p->cells;
  p->cells = cons;
}
#define cons_free(c) cons_free_gen(p, (c))

static void*
parser_palloc(parser_state *p, size_t size)
{
  void *m = mempool_alloc(p->pool, size);

  if (!m) {
    MRB_THROW(p->mrb->jmp);
  }
  return m;
}

#define parser_pfree(ptr) do { if (sizeof(node) <= sizeof(*(ptr))) cons_free((node*)ptr);} while (0)

static node*
cons_gen(parser_state *p, node *car, node *cdr)
{
  struct mrb_ast_node *c;

  /* Try to reuse from free list first - only for 16-byte nodes */
  if (p->cells) {
    c = (struct mrb_ast_node*)p->cells;
    p->cells = p->cells->cdr;
  }
  else {
    c = (struct mrb_ast_node*)parser_palloc(p, sizeof(struct mrb_ast_node));
  }
  c->car = car;
  c->cdr = cdr;
  /* Don't initialize location fields for structure nodes - saves CPU */
  return (node*)c;
}

/* Head-only location optimization: separate functions for head vs structure nodes */
#define cons(a,b) cons_gen(p,(a),(b))           /* Structure nodes - no location */
/* Initialize variable node header */
static void
init_var_header(struct mrb_ast_var_header *header, parser_state *p, enum node_type type)
{
  header->lineno = p->lineno;
  header->filename_index = p->current_filename_index;
  header->node_type = (uint8_t)type;

  /* Handle file boundary edge case */
  if (p->lineno == 0 && p->current_filename_index > 0) {
    header->filename_index--;
  }
}

/* Combined allocate + init header helper */
static inline void*
new_node(parser_state *p, size_t size, enum node_type type)
{
  void *n = parser_palloc(p, size);
  init_var_header((struct mrb_ast_var_header*)n, p, type);
  return n;
}

/* Type-safe macro wrapper for node allocation */
#define NEW_NODE(type_name, node_type) \
  (struct mrb_ast_##type_name##_node*)new_node(p, sizeof(struct mrb_ast_##type_name##_node), node_type)

static node*
list1_gen(parser_state *p, node *a)
{
  return cons(a, 0);
}
#define list1(a) list1_gen(p, (a))

static node*
list2_gen(parser_state *p, node *a, node *b)
{
  return cons(a, cons(b, 0));
}
#define list2(a,b) list2_gen(p, (a),(b))

static node*
list3_gen(parser_state *p, node *a, node *b, node *c)
{
  return cons(a, cons(b, cons(c, 0)));
}
#define list3(a,b,c) list3_gen(p, (a),(b),(c))

static node*
append_gen(parser_state *p, node *a, node *b)
{
  node *c = a;

  if (!a) return b;
  if (!b) return a;
  while (c->cdr) {
    c = c->cdr;
  }
  c->cdr = b;
  return a;
}
#define append(a,b) append_gen(p,(a),(b))
#define push(a,b) append_gen(p,(a),list1(b))

static char*
parser_strndup(parser_state *p, const char *s, size_t len)
{
  char *b = (char*)parser_palloc(p, len+1);

  memcpy(b, s, len);
  b[len] = '\0';
  return b;
}
#undef strndup
#define strndup(s,len) parser_strndup(p, s, len)

static char*
parser_strdup(parser_state *p, const char *s)
{
  return parser_strndup(p, s, strlen(s));
}
#undef strdup
#define strdup(s) parser_strdup(p, s)

static void
dump_int(uint16_t i, char *s)
{
  char *p = s;
  char *t = s;

  while (i > 0) {
    *p++ = (i % 10)+'0';
    i /= 10;
  }
  if (p == s) *p++ = '0';
  *p = 0;
  p--;  /* point the last char */
  while (t < p) {
    char c = *t;
    *t++ = *p;
    *p-- = c;
  }
}

/* xxx ----------------------------- */

static node*
local_switch(parser_state *p)
{
  node *prev = p->locals;

  p->locals = cons(0, 0);
  return prev;
}

static void
local_resume(parser_state *p, node *prev)
{
  p->locals = prev;
}

static void
local_nest(parser_state *p)
{
  p->locals = cons(0, p->locals);
}

static void
local_unnest(parser_state *p)
{
  if (p->locals) {
    p->locals = p->locals->cdr;
  }
}

static mrb_bool
local_var_p(parser_state *p, mrb_sym sym)
{
  const struct RProc *u;
  node *l = p->locals;

  while (l) {
    node *n = l->car;
    while (n) {
      if (node_to_sym(n->car) == sym) return TRUE;
      n = n->cdr;
    }
    l = l->cdr;
  }

  u = p->upper;
  while (u && !MRB_PROC_CFUNC_P(u)) {
    const struct mrb_irep *ir = u->body.irep;
    const mrb_sym *v = ir->lv;
    int i;

    if (v) {
      for (i=0; i+1 < ir->nlocals; i++) {
        if (v[i] == sym) return TRUE;
      }
    }
    if (MRB_PROC_SCOPE_P(u)) break;
    u = u->upper;
  }
  return FALSE;
}

static void
local_add_f(parser_state *p, mrb_sym sym)
{
  if (p->locals) {
    node *n = p->locals->car;
    while (n) {
      if (node_to_sym(n->car) == sym) {
        mrb_int len;
        const char* name = mrb_sym_name_len(p->mrb, sym, &len);
        if (len > 0 && name[0] != '_') {
          yyerror(NULL, p, "duplicated argument name");
          return;
        }
      }
      n = n->cdr;
    }
    p->locals->car = push(p->locals->car, sym_to_node(sym));
  }
}

static void
local_add(parser_state *p, mrb_sym sym)
{
  if (!local_var_p(p, sym)) {
    local_add_f(p, sym);
  }
}

/* allocate register for block */
#define local_add_blk(p) local_add_f(p, 0)

static void
local_add_kw(parser_state *p, mrb_sym kwd)
{
  /* allocate register for keywords hash */
  local_add_f(p, kwd ? kwd : intern_op(pow));
}

static node*
locals_node(parser_state *p)
{
  return p->locals ? p->locals->car : NULL;
}

/* Helper function to check node type for both traditional and variable-sized nodes */
static mrb_bool
node_type_p(node *n, enum node_type type)
{
  if (!n) return FALSE;

  /* Check if this is a variable-sized node */
  struct mrb_ast_var_header *header = (struct mrb_ast_var_header*)n;
  return ((enum node_type)header->node_type == type);
}

/* Helper functions for variable-sized node detection */
static enum node_type
get_node_type(node *n)
{
  if (!n) return (enum node_type)0;

  /* Try to interpret as variable-sized node */
  struct mrb_ast_var_header *header = (struct mrb_ast_var_header*)n;
  enum node_type type = (enum node_type)header->node_type;

  /* Validate that the node type is within valid range for variable-sized nodes */
  if (type >= NODE_SCOPE && type < NODE_LAST) {
    return type;
  }

  /* If node type is invalid, this is likely a cons-list node */
  /* Return a special sentinel value to indicate cons-list fallback */
  return NODE_LAST; /* Use NODE_LAST as sentinel for cons-list nodes */
}

static void
nvars_nest(parser_state *p)
{
  p->nvars = cons(int_to_node(0), p->nvars);
}

static void
nvars_block(parser_state *p)
{
  p->nvars = cons(int_to_node(-2), p->nvars);
}

static void
nvars_unnest(parser_state *p)
{
  p->nvars = p->nvars->cdr;
}

/* struct: scope_node(locals, body) */
static node*
new_scope(parser_state *p, node *body)
{
  struct mrb_ast_scope_node *scope_node = NEW_NODE(scope, NODE_SCOPE);
  scope_node->locals = locals_node(p);
  scope_node->body = body;
  return (node*)scope_node;
}

/* struct: stmts_node(stmts) - uses cons list */
static node*
new_stmts(parser_state *p, node *body)
{
  struct mrb_ast_stmts_node *n = NEW_NODE(stmts, NODE_STMTS);
  n->stmts = body ? list1(body) : 0;  /* Wrap single statement in cons-list */

  return (node*)n;
}

/* Helper: push statement to stmts node */
static node*
stmts_push(parser_state *p, node *stmts, node *stmt)
{
  struct mrb_ast_stmts_node *n = stmts_node(stmts);
  n->stmts = push(n->stmts, stmt);
  return stmts;
}

/* struct: begin_node(body) */
static node*
new_begin(parser_state *p, node *body)
{
  struct mrb_ast_begin_node *begin_node = NEW_NODE(begin, NODE_BEGIN);
  begin_node->body = body;
  return (node*)begin_node;
}

#define newline_node(n) (n)

/* struct: rescue_node(body, rescue_clauses, else_clause) */
static node*
new_rescue(parser_state *p, node *body, node *resq, node *els)
{
  struct mrb_ast_rescue_node *n = NEW_NODE(rescue, NODE_RESCUE);
  n->body = body;
  n->rescue_clauses = resq;
  n->else_clause = els;

  return (node*)n;
}

static node*
new_mod_rescue(parser_state *p, node *body, node *resq)
{
  return new_rescue(p, body, list1(list3(0, 0, resq)), 0);
}

/* struct: ensure_node(body, ensure_clause) */
static node*
new_ensure(parser_state *p, node *a, node *b)
{
  struct mrb_ast_ensure_node *ensure_node = NEW_NODE(ensure, NODE_ENSURE);
  ensure_node->body = a;
  ensure_node->ensure_clause = b;
  return (node*)ensure_node;
}

/* struct: nil_node() */
static node*
new_nil(parser_state *p)
{
  struct mrb_ast_nil_node *n = NEW_NODE(nil, NODE_NIL);

  return (node*)n;
}

/* struct: true_node() */
static node*
new_true(parser_state *p)
{
  struct mrb_ast_true_node *n = NEW_NODE(true, NODE_TRUE);

  return (node*)n;
}

/* struct: false_node() */
static node*
new_false(parser_state *p)
{
  struct mrb_ast_false_node *n = NEW_NODE(false, NODE_FALSE);

  return (node*)n;
}

/* struct: alias_node(new_name, old_name) */
static node*
new_alias(parser_state *p, mrb_sym a, mrb_sym b)
{
  struct mrb_ast_alias_node *alias_node = NEW_NODE(alias, NODE_ALIAS);
  alias_node->new_name = a;
  alias_node->old_name = b;
  return (node*)alias_node;
}

/* struct: if_node(cond, then_body, else_body) */
static node*
new_if(parser_state *p, node *condition, node *then_body, node *else_body)
{
  void_expr_error(p, condition);

  struct mrb_ast_if_node *n = NEW_NODE(if, NODE_IF);
  n->condition = condition;
  n->then_body = then_body;
  n->else_body = else_body;

  return (node*)n;
}

/* struct: while_node(cond, body) */
static node*
new_while(parser_state *p, node *condition, node *body)
{
  void_expr_error(p, condition);

  struct mrb_ast_while_node *n = NEW_NODE(while, NODE_WHILE);
  n->condition = condition;
  n->body = body;

  return (node*)n;
}

/* struct: until_node(cond, body) */
static node*
new_until(parser_state *p, node *condition, node *body)
{
  void_expr_error(p, condition);

  struct mrb_ast_until_node *n = NEW_NODE(until, NODE_UNTIL);
  n->condition = condition;
  n->body = body;

  return (node*)n;
}

/* struct: while_node(cond, body) */
static node*
new_while_mod(parser_state *p, node *condition, node *body)
{
  node *while_node = new_while(p, condition, body);
  struct mrb_ast_while_node *n = (struct mrb_ast_while_node*)while_node;
  n->header.node_type = NODE_WHILE_MOD;
  return while_node;
}

/* struct: until_node(cond, body) */
static node*
new_until_mod(parser_state *p, node *a, node *b)
{
  node *until_node = new_until(p, a, b);
  struct mrb_ast_until_node *n = (struct mrb_ast_until_node*)until_node;
  n->header.node_type = NODE_UNTIL_MOD;
  return until_node;
}


/* struct: for_node(var, obj, body) */
static node*
new_for(parser_state *p, node *v, node *o, node *b)
{
  void_expr_error(p, o);

  struct mrb_ast_for_node *n = NEW_NODE(for, NODE_FOR);
  n->var = v;
  n->iterable = o;
  n->body = b;

  return (node*)n;
}

/* struct: case_node(expr, when_clauses) - uses cons list */
static node*
new_case(parser_state *p, node *a, node *b)
{
  void_expr_error(p, a);

  struct mrb_ast_case_node *n = NEW_NODE(case, NODE_CASE);
  n->value = a;
  n->body = b;

  return (node*)n;
}

/* struct: postexe_node(body) */
static node*
new_postexe(parser_state *p, node *a)
{
  struct mrb_ast_postexe_node *postexe_node = NEW_NODE(postexe, NODE_POSTEXE);
  postexe_node->body = a;
  return (node*)postexe_node;
}

/* struct: self_node() */
static node*
new_self(parser_state *p)
{
  struct mrb_ast_self_node *n = NEW_NODE(self, NODE_SELF);

  return (node*)n;
}

/* struct: call_node(receiver, method, args) */
static node*
new_call(parser_state *p, node *receiver, mrb_sym method, node *args, int pass)
{
  /* Calculate size needed (fixed size now) */  struct mrb_ast_call_node *n = NEW_NODE(call, NODE_CALL);
  n->receiver = receiver;
  n->method_name = method;
  n->safe_call = (pass == 0); /* pass == 0 means safe call (&.) */

  /* Store args pointer directly - no need to unpack and repack */
  n->args = args;

  void_expr_error(p, receiver);
  return (node*)n;
}

/* struct: fcall_node(method, args) */
static node*
new_fcall(parser_state *p, mrb_sym b, node *c)
{
  return new_call(p, NULL, b, c, '.');
}

/* (a b . c) */
static node*
new_callargs(parser_state *p, node *a, node *b, node *c)
{
  /* Allocate struct mrb_ast_callargs (fixed size, like new_args) */
  struct mrb_ast_callargs *callargs = (struct mrb_ast_callargs*)parser_palloc(p, sizeof(struct mrb_ast_callargs));

  /* Initialize members directly */
  callargs->regular_args = a;   /* Cons list of regular arguments (preserves splat compatibility) */
  callargs->keyword_args = b;   /* Keyword arguments hash node */
  callargs->block_arg = c;      /* Block argument node */

  /* Return direct cast to node (like new_args) */
  return (node*)callargs;
}

/* struct: super_node(args) */
static node*
new_super(parser_state *p, node *c)
{
  struct mrb_ast_super_node *n = NEW_NODE(super, NODE_SUPER);
  n->args = c;

  return (node*)n;
}

/* struct: zsuper_node() */
static node*
new_zsuper(parser_state *p)
{
  struct mrb_ast_super_node *n = NEW_NODE(super, NODE_ZSUPER);
  n->args = NULL;  /* zsuper initially has no args, but may be added by call_with_block */
  return (node*)n;
}

/* struct: yield_node(args) */
static node*
new_yield(parser_state *p, node *c)
{
  /* Handle callargs structure - direct casting like new_args() */
  if (c) {
    struct mrb_ast_callargs *callargs = (struct mrb_ast_callargs*)c;
    if (callargs->block_arg) {
      yyerror(NULL, p, "both block arg and actual block given");
    }
  }  struct mrb_ast_yield_node *n = NEW_NODE(yield, NODE_YIELD);
  n->args = c;

  return (node*)n;
}

/* struct: return_node(value) */
static node*
new_return(parser_state *p, node *c)
{
  struct mrb_ast_return_node *n = NEW_NODE(return, NODE_RETURN);
  n->args = c;

  return (node*)n;
}

/* struct: break_node(value) */
static node*
new_break(parser_state *p, node *c)
{
  struct mrb_ast_break_node *n = NEW_NODE(break, NODE_BREAK);
  n->value = c;
  return (node*)n;
}

/* struct: next_node(value) */
static node*
new_next(parser_state *p, node *c)
{
  struct mrb_ast_next_node *n = NEW_NODE(next, NODE_NEXT);
  n->value = c;
  return (node*)n;
}

/* struct: redo_node() */
static node*
new_redo(parser_state *p)
{
  struct mrb_ast_redo_node *n = NEW_NODE(redo, NODE_REDO);
  return (node*)n;
}

/* struct: retry_node() */
static node*
new_retry(parser_state *p)
{
  struct mrb_ast_retry_node *n = NEW_NODE(retry, NODE_RETRY);
  return (node*)n;
}

/* struct: dot2_node(beg, end) */
static node*
new_dot2(parser_state *p, node *a, node *b)
{
  struct mrb_ast_dot2_node *n = NEW_NODE(dot2, NODE_DOT2);
  n->left = a;
  n->right = b;

  return (node*)n;
}

/* struct: dot3_node(beg, end) */
static node*
new_dot3(parser_state *p, node *a, node *b)
{
  struct mrb_ast_dot3_node *n = NEW_NODE(dot3, NODE_DOT3);
  n->left = a;
  n->right = b;

  return (node*)n;
}

/* struct: colon2_node(base, name) */
static node*
new_colon2(parser_state *p, node *b, mrb_sym c)
{
  void_expr_error(p, b);

  struct mrb_ast_colon2_node *colon2_node = NEW_NODE(colon2, NODE_COLON2);
  colon2_node->base = b;
  colon2_node->name = c;
  return (node*)colon2_node;
}

/* struct: colon3_node(name) */
static node*
new_colon3(parser_state *p, mrb_sym c)
{
  struct mrb_ast_colon3_node *colon3_node = NEW_NODE(colon3, NODE_COLON3);
  colon3_node->name = c;
  return (node*)colon3_node;
}

/* struct: and_node(left, right) */
static node*
new_and(parser_state *p, node *a, node *b)
{
  void_expr_error(p, a);

  struct mrb_ast_and_node *n = NEW_NODE(and, NODE_AND);
  n->left = a;
  n->right = b;

  return (node*)n;
}

/* struct: or_node(left, right) */
static node*
new_or(parser_state *p, node *a, node *b)
{
  void_expr_error(p, a);

  struct mrb_ast_or_node *n = NEW_NODE(or, NODE_OR);
  n->left = a;
  n->right = b;

  return (node*)n;
}

/* struct: array_node(elements) - uses cons list */
static node*
new_array(parser_state *p, node *a)
{
  struct mrb_ast_array_node *n = NEW_NODE(array, NODE_ARRAY);
  n->elements = a;

  return (node*)n;
}

/* struct: splat_node(value) */
static node*
new_splat(parser_state *p, node *a)
{
  void_expr_error(p, a);

  struct mrb_ast_splat_node *splat_node = NEW_NODE(splat, NODE_SPLAT);
  splat_node->value = a;
  return (node*)splat_node;
}

/* struct: hash_node(pairs) - uses cons list */
static node*
new_hash(parser_state *p, node *a)
{
  struct mrb_ast_hash_node *n = NEW_NODE(hash, NODE_HASH);
  n->pairs = a;

  return (node*)n;
}

/* (:sym . a) */
/* Symbol node creation - supports both variable and legacy modes */
static node*
new_sym(parser_state *p, mrb_sym sym)
{
  struct mrb_ast_sym_node *n = NEW_NODE(sym, NODE_SYM);
  n->symbol = sym;

  return (node*)n;
}

static node*
new_xvar(parser_state *p, mrb_sym sym, enum node_type type)
{
  struct mrb_ast_var_node *n = NEW_NODE(var, type);
  n->symbol = sym;

  return (node*)n;
}

#define new_lvar(p, sym) new_xvar(p, sym, NODE_LVAR)
#define new_ivar(p, sym) new_xvar(p, sym, NODE_IVAR)
#define new_gvar(p, sym) new_xvar(p, sym, NODE_GVAR)
#define new_cvar(p, sym) new_xvar(p, sym, NODE_CVAR)

static mrb_sym
new_strsym(parser_state *p, node* str)
{
  size_t len = (size_t)str->car;
  const char *s = (const char*)str->cdr;

  return mrb_intern(p->mrb, s, len);
}

/* (:nvar . a) */
static node*
new_nvar(parser_state *p, int num)
{
  int nvar;
  node *nvars = p->nvars->cdr;
  while (nvars) {
    nvar = node_to_int(nvars->car);
    if (nvar == -2) break; /* top of the scope */
    if (nvar > 0) {
      yyerror(NULL, p, "numbered parameter used in outer block");
      break;
    }
    nvars->car = int_to_node(-1);
    nvars = nvars->cdr;
  }
  nvar = node_to_int(p->nvars->car);
  if (nvar == -1) {
    yyerror(NULL, p, "numbered parameter used in inner block");
  }
  else {
    p->nvars->car = int_to_node(nvar > num ? nvar : num);
  }
  struct mrb_ast_nvar_node *n = NEW_NODE(nvar, NODE_NVAR);
  n->num = num;
  return (node*)n;
}

/* struct: const_node(name) */
static node*
new_const(parser_state *p, mrb_sym sym)
{
  struct mrb_ast_const_node *n = NEW_NODE(const, NODE_CONST);
  n->symbol = sym;

  return (node*)n;
}

/* struct: undef_node(syms) - uses cons list */
static node*
new_undef(parser_state *p, node *syms)
{
  struct mrb_ast_undef_node *undef_node = NEW_NODE(undef, NODE_UNDEF);
  undef_node->syms = syms;
  return (node*)undef_node;
}

/* struct: class_node(path, super, body) */
static node*
new_class(parser_state *p, node *c, node *s, node *b)
{
  void_expr_error(p, s);

  struct mrb_ast_class_node *n = NEW_NODE(class, NODE_CLASS);
  n->name = c;
  n->superclass = s;
  n->body = cons(locals_node(p), b);

  return (node*)n;
}

/* struct: sclass_node(obj, body) */
static node*
new_sclass(parser_state *p, node *o, node *b)
{
  void_expr_error(p, o);

  struct mrb_ast_sclass_node *n = NEW_NODE(sclass, NODE_SCLASS);
  n->obj = o;
  n->body = cons(locals_node(p), b);

  return (node*)n;
}

/* struct: module_node(path, body) */
static node*
new_module(parser_state *p, node *m, node *b)
{
  struct mrb_ast_module_node *n = NEW_NODE(module, NODE_MODULE);
  n->name = m;
  n->body = cons(locals_node(p), b);

  return (node*)n;
}

/* struct: def_node(name, args, body) */
static node*
new_def(parser_state *p, mrb_sym name)
{
  struct mrb_ast_def_node *n = NEW_NODE(def, NODE_DEF);
  n->name = name;
  n->args = (struct mrb_ast_args *)int_to_node(p->cmdarg_stack);
  n->locals = local_switch(p);
  n->body = NULL;

  return (node*)n;
}

static void
defn_setup(parser_state *p, node *d, node *a, node *b)
{
  struct mrb_ast_def_node *n = def_node(d);
  node *locals = n->locals;

  n->locals = locals_node(p);
  p->cmdarg_stack = node_to_int(n->args);
  n->args = (struct mrb_ast_args *)a;
  n->body = b;
  local_resume(p, locals);
}

/* struct: sdef_node(obj, name, args, body) */
static node*
new_sdef(parser_state *p, node *o, mrb_sym name)
{
  void_expr_error(p, o);

  struct mrb_ast_sdef_node *sdef_node = NEW_NODE(sdef, NODE_SDEF);
  sdef_node->obj = o;
  sdef_node->name = name;
  sdef_node->args = (struct mrb_ast_args *)int_to_node(p->cmdarg_stack);
  sdef_node->locals = local_switch(p);
  sdef_node->body = NULL;
  return (node*)sdef_node;
}

static void
local_add_margs(parser_state *p, node *n)
{
  while (n) {
    if (get_node_type(n->car) == NODE_MARG) {
      struct mrb_ast_masgn_node *masgn_n = (struct mrb_ast_masgn_node*)n->car;
      node *rhs = masgn_n->rhs;

      /* For parameter destructuring, rhs contains the locals */
      if (rhs) {
        node *t = rhs;
        while (t) {
          local_add_f(p, node_to_sym(t->car));
          t = t->cdr;
        }
        /* Clear cons list RHS immediately after use */
        masgn_n->rhs = NULL;
      }

      /* Process nested destructuring in lhs components */
      if (masgn_n->pre) {
        local_add_margs(p, masgn_n->pre);
      }
      if (masgn_n->post) {
        local_add_margs(p, masgn_n->post);
      }
    }
    n = n->cdr;
  }
}


static void
local_add_lv(parser_state *p, node *lv)
{
  while (lv) {
    local_add_f(p, node_to_sym(lv->car));
    lv = lv->cdr;
  }
}

/* (m o r m2 tail) */
/* m: (a b c) */
/* o: ((a . e1) (b . e2)) */
/* r: a */
/* m2: (a b c) */
/* b: a */
static node*
new_args(parser_state *p, node *m, node *opt, mrb_sym rest, node *m2, node *tail)
{
  local_add_margs(p, m);
  local_add_margs(p, m2);

  /* Save original optional arguments before processing */
  node *orig_opt = opt;

  /* Process optional arguments (keep original side effects) */
  while (opt) {
    /* opt: (sym . (opt . lv)) -> (sym . opt) */
    local_add_lv(p, opt->car->cdr->cdr);
    opt->car->cdr = opt->car->cdr->car;
    opt = opt->cdr;
  }

  /* Allocate struct mrb_ast_args (no hdr) */
  struct mrb_ast_args *args = (struct mrb_ast_args*)parser_palloc(p, sizeof(struct mrb_ast_args));

  /* Initialize members */
  args->mandatory_args = m;
  args->optional_args = orig_opt;
  args->rest_arg = rest;
  args->post_mandatory_args = m2;

  /* Deconstruct tail cons list: (kws . (kwrest . blk)) */
  if (tail) {
    args->keyword_args = (node*)tail->car;          /* kws */
    args->kwrest_arg = (mrb_sym)(intptr_t)tail->cdr->car; /* kwrest */
    args->block_arg = (mrb_sym)(intptr_t)tail->cdr->cdr;  /* blk */
    cons_free(tail->cdr);
    cons_free(tail);
  }
  else {
    args->keyword_args = NULL;
    args->kwrest_arg = 0;
    args->block_arg = 0;
  }

  return (node*)args;
}

/* struct: args_tail_node(kwargs, kwrest, block) */
static node*
new_args_tail(parser_state *p, node *kws, mrb_sym kwrest, mrb_sym blk)
{
  node *k;

  if (kws || kwrest) {
    local_add_kw(p, kwrest);
  }

  local_add_blk(p);
  if (blk) local_add_f(p, blk);

  /* allocate register for keywords arguments */
  /* order is for Proc#parameters */
  for (k = kws; k; k = k->cdr) {
    if (!k->car->cdr) { /* allocate required keywords - simplified structure: (key . NULL) */
      local_add_f(p, node_to_sym(k->car->car));
    }
  }
  for (k = kws; k; k = k->cdr) {
    if (k->car->cdr) { /* allocate keywords with default - simplified structure: (key . value) */
      local_add_lv(p, k->car->cdr->cdr);  /* value->cdr for default args */
      k->car->cdr = k->car->cdr->car;    /* value->car for default args */
      local_add_f(p, node_to_sym(k->car->car));
    }
  }

  /* Return cons list: (keyword . (kwrest . blk)) */
  return cons(kws, cons(sym_to_node(kwrest), sym_to_node(blk)));
}

/* (kw_sym . def_arg) - simplified from NODE_KW_ARG wrapper */
static node*
new_kw_arg(parser_state *p, mrb_sym kw, node *def_arg)
{
  mrb_assert(kw);
  return cons(sym_to_node(kw), def_arg);
}

/* (:kw_rest_args . a) */
static node*
new_kw_rest_args(parser_state *p, mrb_sym sym)
{
  return sym_to_node(intern_op(pow));  /* Use ** symbol as direct marker */
}

static node*
new_args_dots(parser_state *p, node *m)
{
  mrb_sym r = intern_op(mul);
  mrb_sym k = intern_op(pow);
  mrb_sym b = intern_op(and);
  local_add_f(p, r);
  return new_args(p, m, 0, r, 0, new_args_tail(p, NULL, k, b));
}

/* struct: block_arg_node(value) */
static node*
new_block_arg(parser_state *p, node *a)
{
  struct mrb_ast_block_arg_node *block_arg_node = NEW_NODE(block_arg, NODE_BLOCK_ARG);
  block_arg_node->value = a;
  return (node*)block_arg_node;
}

static node*
setup_numparams(parser_state *p, node *a)
{
  int nvars = node_to_int(p->nvars->car);
  if (nvars > 0) {
    int i;
    mrb_sym sym;
    // Check if any arguments are already defined
    struct mrb_ast_args *args = (struct mrb_ast_args *)a;
    if (a && (args->mandatory_args || args->optional_args || args->rest_arg ||
              args->post_mandatory_args || args->keyword_args || args->kwrest_arg)) {
      yyerror(NULL, p, "ordinary parameter is defined");
    }
    else if (p->locals) {
      /* p->locals should not be NULL unless error happens before the point */
      node* args = 0;
      for (i = nvars; i > 0; i--) {
        char buf[3];

        buf[0] = '_';
        buf[1] = i+'0';
        buf[2] = '\0';
        sym = intern_cstr(buf);
        args = cons(new_lvar(p, sym), args);
        p->locals->car = cons(sym_to_node(sym), p->locals->car);
      }
      a = new_args(p, args, 0, 0, 0, 0);
    }
  }
  return a;
}

/* struct: block_node(args, body) */
static node*
new_block(parser_state *p, node *a, node *b)
{
  a = setup_numparams(p, a);  struct mrb_ast_block_node *n = NEW_NODE(block, NODE_BLOCK);
  n->locals = locals_node(p);
  n->args = (struct mrb_ast_args *)a;
  n->body = b;

  return (node*)n;
}

/* struct: lambda_node(args, body) */
static node*
new_lambda(parser_state *p, node *a, node *b)
{
  a = setup_numparams(p, a);  struct mrb_ast_lambda_node *lambda_node = NEW_NODE(lambda, NODE_LAMBDA);
  lambda_node->locals = locals_node(p);
  lambda_node->args = (struct mrb_ast_args *)a;
  lambda_node->body = b;
  return (node*)lambda_node;
}

/* struct: asgn_node(lhs, rhs) */
static node*
new_asgn(parser_state *p, node *a, node *b)
{
  void_expr_error(p, b);

  struct mrb_ast_asgn_node *n = NEW_NODE(asgn, NODE_ASGN);
  n->lhs = a;
  n->rhs = b;

  return (node*)n;
}

/* Helper function to create MASGN/MARG nodes */
static node*
new_masgn_helper(parser_state *p, node *a, node *b, enum node_type node_type)
{
  struct mrb_ast_masgn_node *n = NEW_NODE(masgn, node_type);

  /* Extract pre, rest, post from cons list structure (a b c) */
  if (a) {
    n->pre = a->car;  /* Pre-splat variables */
    if (a->cdr) {
      n->rest = a->cdr->car;  /* Splat variable (or -1 for anonymous) */
      if (a->cdr->cdr) {
        n->post = a->cdr->cdr->car;  /* Post-splat variables */
        cons_free(a->cdr->cdr);
      }
      else {
        n->post = NULL;
      }
      cons_free(a->cdr);
    }
    else {
      n->rest = NULL;
      n->post = NULL;
    }
    cons_free(a);
  }
  else {
    n->pre = NULL;
    n->rest = NULL;
    n->post = NULL;
  }
  n->rhs = b;

  return (node*)n;
}

/* struct: masgn_node(lhs, rhs) */
static node*
new_masgn(parser_state *p, node *a, node *b)
{
  void_expr_error(p, b);
  return new_masgn_helper(p, a, b, NODE_MASGN);
}

/* (:marg mlhs mrhs) no check - for parameter destructuring */
static node*
new_marg(parser_state *p, node *a)
{
  return new_masgn_helper(p, a, p->locals->car, NODE_MARG);
}

/* struct: op_asgn_node(lhs, op, rhs) */
static node*
new_op_asgn(parser_state *p, node *a, mrb_sym op, node *b)
{
  void_expr_error(p, b);

  struct mrb_ast_op_asgn_node *n = NEW_NODE(op_asgn, NODE_OP_ASGN);
  n->lhs = a;
  n->op = op;
  n->rhs = b;
  return (node*)n;
}

static node*
new_int_n(parser_state *p, int32_t val)
{
  struct mrb_ast_int_node *n = NEW_NODE(int, NODE_INT);
  n->value = val;

  return (node*)n;
}

static node*
new_imaginary(parser_state *p, node *imaginary)
{
  return new_fcall(p, MRB_SYM_2(p->mrb, Complex),
                   new_callargs(p, list2(new_int_n(p, 0), imaginary), 0, 0));
}

static node*
new_rational(parser_state *p, node *rational)
{
  return new_fcall(p, MRB_SYM_2(p->mrb, Rational), new_callargs(p, list1(rational), 0, 0));
}

/* Read integer into int32_t with overflow detection */
static mrb_bool
read_int32(const char *p, int base, int32_t *result)
{
  const char *e = p + strlen(p);
  int32_t value = 0;
  mrb_bool neg = FALSE;

  if (base < 2 || base > 16) {
    return FALSE;
  }

  if (*p == '+') {
    p++;
  }
  else if (*p == '-') {
    neg = TRUE;
    p++;
  }

  while (p < e) {
    int n;
    char c = *p;

    /* Skip underscores */
    if (c == '_') {
      p++;
      continue;
    }

    /* Parse digit */
    if (c >= '0' && c <= '9') {
      n = c - '0';
    }
    else if (c >= 'a' && c <= 'f') {
      n = c - 'a' + 10;
    }
    else if (c >= 'A' && c <= 'F') {
      n = c - 'A' + 10;
    }
    else {
      /* Invalid character */
      return FALSE;
    }

    if (n >= base) {
      /* Digit not valid for this base */
      return FALSE;
    }

    /* Check for multiplication overflow */
    if (value > INT32_MAX / base) {
      return FALSE;
    }

    value *= base;

    /* Check for addition overflow */
    if (value > INT32_MAX - n) {
      /* Special case: -INT32_MIN is valid */
      if (neg && value == (INT32_MAX - n + 1) && p + 1 == e) {
        *result = INT32_MIN;
        return TRUE;
      }
      return FALSE;
    }

    value += n;
    p++;
  }

  *result = neg ? -value : value;
  return TRUE;
}

static node*
new_int(parser_state *p, const char *s, int base, int suffix)
{
  int32_t val;
  node* result;

  /* Try to parse as int32_t first */
  if (read_int32(s, base, &val)) {
    result = new_int_n(p, val);
  }
  else {
    /* Big integer - create NODE_BIGINT */
    struct mrb_ast_bigint_node *n = NEW_NODE(bigint, NODE_BIGINT);
    n->string = strdup(s);
    n->base = base;

    result = (node*)n;
  }

  /* Handle suffix modifiers */
  if (suffix & NUM_SUFFIX_R) {
    result = new_rational(p, result);
  }
  if (suffix & NUM_SUFFIX_I) {
    result = new_imaginary(p, result);
  }

  return result;
}

#ifndef MRB_NO_FLOAT
/* struct: float_node(value) */
static node*
new_float(parser_state *p, const char *s, int suffix)
{
  struct mrb_ast_float_node *n = NEW_NODE(float, NODE_FLOAT);
  n->value = strdup(s);

  node* result = (node*)n;

  if (suffix & NUM_SUFFIX_R) {
    result = new_rational(p, result);
  }
  if (suffix & NUM_SUFFIX_I) {
    result = new_imaginary(p, result);
  }
  return result;
}
#endif

/* Create string node from cons list */
/* struct: str_node(str) */
static node*
new_str(parser_state *p, node *a)
{
  struct mrb_ast_str_node *n = NEW_NODE(str, NODE_STR);
  n->list = a;

  return (node*)n;
}

/* struct: xstr_node(str) */
static node*
new_xstr(parser_state *p, node *a)
{
  struct mrb_ast_xstr_node *n = NEW_NODE(xstr, NODE_XSTR);
  n->list = a;
  return (node*)n;
}

/* struct: dsym_node(parts) - uses cons list */
static node*
new_dsym(parser_state *p, node *a)
{
  struct mrb_ast_str_node *n = NEW_NODE(str, NODE_DSYM);
  n->list = a;
  return (node*)n;
}

/* struct: regx_node(pattern, flags, encoding) */
static node*
new_regx(parser_state *p, node *list, const char *flags, const char *encoding)
{
  struct mrb_ast_regx_node *n = NEW_NODE(regx, NODE_REGX);
  n->list = list;
  n->flags = flags;
  n->encoding = encoding;
  return (node*)n;
}

/* struct: back_ref_node(n) */
static node*
new_back_ref(parser_state *p, int n)
{
  struct mrb_ast_back_ref_node *backref_node = NEW_NODE(back_ref, NODE_BACK_REF);
  backref_node->type = n;
  return (node*)backref_node;
}

/* struct: nth_ref_node(n) */
static node*
new_nth_ref(parser_state *p, int n)
{
  struct mrb_ast_nth_ref_node *nthref_node = NEW_NODE(nth_ref, NODE_NTH_REF);
  nthref_node->nth = n;
  return (node*)nthref_node;
}

/* struct: heredoc_node(str) */
static node*
new_heredoc(parser_state *p, struct mrb_parser_heredoc_info **infop)
{
  struct mrb_ast_heredoc_node *n = NEW_NODE(heredoc, NODE_HEREDOC);

  /* Initialize embedded heredoc info struct */
  n->info.allow_indent = FALSE;
  n->info.remove_indent = FALSE;
  n->info.line_head = FALSE;
  n->info.indent = 0;
  n->info.indented = NULL;
  n->info.type = str_not_parsing;  // Will be set by heredoc processing
  n->info.term = NULL;  // Will be set by heredoc processing
  n->info.term_len = 0;
  n->info.doc = NULL;

  /* Return pointer to embedded info if requested */
  *infop = &n->info;

  return (node*)n;
}

static void
new_bv(parser_state *p, mrb_sym id)
{
}

static node*
new_literal_delim(parser_state *p)
{
  return cons((node*)0, (node*)0);
}

/* Helper for creating string representation cons (length . string_ptr) */
static node*
new_str_rep(parser_state *p, const char *str, int len)
{
  return cons(int_to_node(len), (node*)strndup(str, len));
}

/* Helper for creating string representation from current token */
static node*
new_str_tok(parser_state *p)
{
  return new_str_rep(p, tok(p), toklen(p));
}

/* Helper for creating empty string representation */
static node*
new_str_empty(parser_state *p)
{
  return new_str_rep(p, "", 0);
}

/* (:words . a) */
static node*
new_words(parser_state *p, node *a)
{
  struct mrb_ast_words_node *words_node = NEW_NODE(words, NODE_WORDS);
  words_node->args = a;
  return (node*)words_node;
}

/* (:symbols . a) */
static node*
new_symbols(parser_state *p, node *a)
{
  struct mrb_ast_symbols_node *symbols_node = NEW_NODE(symbols, NODE_SYMBOLS);
  symbols_node->args = a;
  return (node*)symbols_node;
}

/* xxx ----------------------------- */

/* (:call a op) */
static node*
call_uni_op(parser_state *p, node *recv, const char *m)
{
  void_expr_error(p, recv);
  return new_call(p, recv, intern_cstr(m), 0, '.');
}

/* (:call a op b) */
static node*
call_bin_op(parser_state *p, node *recv, const char *m, node *arg1)
{
  return new_call(p, recv, intern_cstr(m), new_callargs(p, list1(arg1), 0, 0), '.');
}

static void
args_with_block(parser_state *p, node *a, node *b)
{
  if (b) {
    /* Handle callargs structure - direct casting like new_args() */
    struct mrb_ast_callargs *callargs = (struct mrb_ast_callargs*)a;
    if (callargs->block_arg) {
      yyerror(NULL, p, "both block arg and actual block given");
    }
    callargs->block_arg = b;
  }
}

static void
endless_method_name(parser_state *p, node *defn)
{
  struct mrb_ast_def_node *def = (struct mrb_ast_def_node*)defn;
  mrb_sym sym = def->name;
  mrb_int len;
  const char *name = mrb_sym_name_len(p->mrb, sym, &len);

  if (len > 1 && name[len-1] == '=') {
    for (int i=0; i<len-1; i++) {
      if (!identchar(name[i])) return;
    }
    yyerror(NULL, p, "setter method cannot be defined by endless method definition");
  }
}

static void
call_with_block(parser_state *p, node *a, node *b)
{
  if (!a) return;

  /* Handle direct variable-sized nodes */
  struct mrb_ast_var_header *header = (struct mrb_ast_var_header*)a;

  enum node_type var_type = (enum node_type)header->node_type;
  switch (var_type) {
  case NODE_SUPER:
  case NODE_ZSUPER:
    /* For variable-sized super/zsuper nodes, update the args field directly */
    {
      struct mrb_ast_super_node *super_n = super_node(a);
      if (!super_n->args) {
        super_n->args = new_callargs(p, 0, 0, b);
      }
      else {
        args_with_block(p, super_n->args, b);
      }
    }
    break;
  case NODE_YIELD:
    /* Variable-sized yield nodes should generate an error when given a block */
    yyerror(NULL, p, "block given to yield");
    break;
  case NODE_RETURN:
    /* Variable-sized return nodes - recursively call with args */
    {
      struct mrb_ast_return_node *return_n = return_node(a);
      if (return_n->args != NULL) {
        call_with_block(p, return_n->args, b);
      }
    }
    break;
  case NODE_BREAK:
    /* Variable-sized break nodes - recursively call with value */
    {
      struct mrb_ast_break_node *break_n = (struct mrb_ast_break_node*)a;
      if (break_n->value != NULL) {
        call_with_block(p, break_n->value, b);
      }
    }
    break;
  case NODE_NEXT:
    /* Variable-sized next nodes - recursively call with value */
    {
      struct mrb_ast_next_node *next_n = (struct mrb_ast_next_node*)a;
      if (next_n->value != NULL) {
        call_with_block(p, next_n->value, b);
      }
    }
    break;
  case NODE_CALL:
    /* Variable-sized call nodes - add block to existing args */
    {
      struct mrb_ast_call_node *call = call_node(a);

      if (call->args && callargs_node(call->args)->block_arg) {
        yyerror(NULL, p, "both block arg and actual block given");
        return;
      }

      /* Use existing args and add block */
      if (call->args) {
        /* Modify existing callargs structure to add block */
        args_with_block(p, call->args, b);
      }
      else {
        /* Create new callargs with just the block */
        call->args = new_callargs(p, NULL, NULL, b);
      }
    }
    break;
  default:
    /* For other variable-sized nodes, do nothing */
    break;
  }
}

static node*
new_negate(parser_state *p, node *n)
{
  struct mrb_ast_negate_node *negate_node = NEW_NODE(negate, NODE_NEGATE);
  negate_node->operand = n;
  return (node*)negate_node;
}

static node*
cond(node *n)
{
  return n;
}

static node*
ret_args(parser_state *p, node *n)
{
  /* Handle callargs structure - direct casting like new_args() */
  struct mrb_ast_callargs *callargs = (struct mrb_ast_callargs*)n;
  if (callargs->block_arg) {
    yyerror(NULL, p, "block argument should not be given");
    return NULL;
  }
  if (!callargs->regular_args) return NULL;
  if (!callargs->regular_args->cdr) return callargs->regular_args->car;
  return new_array(p, callargs->regular_args);
}

static void
assignable(parser_state *p, node *lhs)
{
  switch (get_node_type(lhs)) {
  case NODE_LVAR:
    local_add(p, var_node(lhs)->symbol);
    break;
  case NODE_CONST:
    if (p->in_def)
      yyerror(NULL, p, "dynamic constant assignment");
    break;
  default:
    /* Other node types don't need special handling in assignable */
    break;
  }
}

static node*
var_reference(parser_state *p, node *lhs)
{
  /* Check if this is a variable-sized node */
  if (node_type_p(lhs, NODE_LVAR)) {
    mrb_sym sym = var_node(lhs)->symbol;
    if (!local_var_p(p, sym)) {
      node *n = new_fcall(p, sym, 0);
      /* Don't free variable-sized nodes - they're managed by the parser allocator */
      return n;
    }
  }
  return lhs;
}

static node*
label_reference(parser_state *p, mrb_sym sym)
{
  const char *name = mrb_sym_name(p->mrb, sym);

  if (local_var_p(p, sym)) {
    return new_lvar(p, sym);
  }
  else if (ISUPPER(name[0])) {
    return new_const(p, sym);
  }
  else {
    return new_fcall(p, sym, 0);
  }
}

typedef enum mrb_string_type  string_type;

typedef struct parser_lex_strterm {
  int type;
  int level;
  int term;
  int paren;
  struct parser_lex_strterm *prev;
} parser_lex_strterm;

static parser_lex_strterm*
new_strterm(parser_state *p, string_type type, int term, int paren)
{
  parser_lex_strterm *lex = (parser_lex_strterm*)parser_palloc(p, sizeof(parser_lex_strterm));
  lex->type = type;
  lex->level = 0;
  lex->term = term;
  lex->paren = paren;
  lex->prev = p->lex_strterm;
  return lex;
}

static void
end_strterm(parser_state *p)
{
  parser_lex_strterm *term = p->lex_strterm->prev;
  parser_pfree(p->lex_strterm);
  p->lex_strterm = term;
}

static node*
push_strterm(parser_state *p)
{
  node *n = cons((node*)p->lex_strterm, p->parsing_heredoc);
  p->lex_strterm = NULL;
  return n;
}

static void
pop_strterm(parser_state *p, node *n)
{
  p->lex_strterm = (parser_lex_strterm*)n->car;
  p->parsing_heredoc = n->cdr;
  cons_free(n);
}

static parser_heredoc_info *
parsing_heredoc_info(parser_state *p)
{
  node *nd = p->parsing_heredoc;
  if (nd == NULL) return NULL;
  /* mrb_assert(nd->car->car == NODE_HEREDOC); */
  if (get_node_type(nd->car) == NODE_HEREDOC) {
    /* Variable-sized heredoc node - return address of embedded info struct */
    struct mrb_ast_heredoc_node *heredoc = (struct mrb_ast_heredoc_node*)nd->car;
    return &heredoc->info;
  }
  return (parser_heredoc_info*)nd->car->cdr;
}

static void
heredoc_treat_nextline(parser_state *p)
{
  if (p->heredocs_from_nextline == NULL) return;
  if (p->parsing_heredoc && p->lex_strterm) {
    append(p->heredocs_from_nextline, p->parsing_heredoc);
  }
  p->parsing_heredoc = p->heredocs_from_nextline;
  p->lex_strterm = new_strterm(p, parsing_heredoc_info(p)->type, 0, 0);
  p->heredocs_from_nextline = NULL;
}

static void
heredoc_end(parser_state *p)
{
  p->parsing_heredoc = p->parsing_heredoc->cdr;
  if (p->parsing_heredoc == NULL) {
    p->lstate = EXPR_BEG;
    end_strterm(p);
  }
  else {
    /* next heredoc */
    p->lex_strterm->type = parsing_heredoc_info(p)->type;
  }
}
#define is_strterm_type(p,str_func) ((p)->lex_strterm->type & (str_func))

static void
prohibit_literals(parser_state *p, node *n)
{
  if (n == 0) {
    yyerror(NULL, p, "can't define singleton method for ().");
  }
  else {
    enum node_type nt = get_node_type(n);
    switch (nt) {
    case NODE_INT:
    case NODE_STR:
    case NODE_XSTR:
    case NODE_REGX:
    case NODE_FLOAT:
    case NODE_ARRAY:
    case NODE_HEREDOC:
      yyerror(NULL, p, "can't define singleton method for literals");
    default:
      break;
    }
  }
}

/* xxx ----------------------------- */


#line 1941 "mrbgems/mruby-compiler/core/y.tab.c"

# ifndef YY_CAST
#  ifdef __cplusplus
#   define YY_CAST(Type, Val) static_cast<Type> (Val)
#   define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val)
#  else
#   define YY_CAST(Type, Val) ((Type) (Val))
#   define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))
#  endif
# endif
# ifndef YY_NULLPTR
#  if defined __cplusplus
#   if 201103L <= __cplusplus
#    define YY_NULLPTR nullptr
#   else
#    define YY_NULLPTR 0
#   endif
#  else
#   define YY_NULLPTR ((void*)0)
#  endif
# endif

/* Use api.header.include to #include this header
   instead of duplicating it here.  */
/* Debug traces.  */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#if YYDEBUG && !defined(yydebug)
extern int yydebug;
#endif


/* Token kinds.  */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
  enum yytokentype
  {
    YYEMPTY = -2,
    YYEOF = 0,                     /* "end of file"  */
    YYerror = 256,                 /* error  */
    YYUNDEF = 257,                 /* "invalid token"  */
    keyword_class = 258,           /* "'class'"  */
    keyword_module = 259,          /* "'module'"  */
    keyword_def = 260,             /* "'def'"  */
    keyword_begin = 261,           /* "'begin'"  */
    keyword_if = 262,              /* "'if'"  */
    keyword_unless = 263,          /* "'unless'"  */
    keyword_while = 264,           /* "'while'"  */
    keyword_until = 265,           /* "'until'"  */
    keyword_for = 266,             /* "'for'"  */
    keyword_undef = 267,           /* "'undef'"  */
    keyword_rescue = 268,          /* "'rescue'"  */
    keyword_ensure = 269,          /* "'ensure'"  */
    keyword_end = 270,             /* "'end'"  */
    keyword_then = 271,            /* "'then'"  */
    keyword_elsif = 272,           /* "'elsif'"  */
    keyword_else = 273,            /* "'else'"  */
    keyword_case = 274,            /* "'case'"  */
    keyword_when = 275,            /* "'when'"  */
    keyword_break = 276,           /* "'break'"  */
    keyword_next = 277,            /* "'next'"  */
    keyword_redo = 278,            /* "'redo'"  */
    keyword_retry = 279,           /* "'retry'"  */
    keyword_in = 280,              /* "'in'"  */
    keyword_do = 281,              /* "'do'"  */
    keyword_do_cond = 282,         /* "'do' for condition"  */
    keyword_do_block = 283,        /* "'do' for block"  */
    keyword_do_LAMBDA = 284,       /* "'do' for lambda"  */
    keyword_return = 285,          /* "'return'"  */
    keyword_yield = 286,           /* "'yield'"  */
    keyword_super = 287,           /* "'super'"  */
    keyword_self = 288,            /* "'self'"  */
    keyword_nil = 289,             /* "'nil'"  */
    keyword_true = 290,            /* "'true'"  */
    keyword_false = 291,           /* "'false'"  */
    keyword_and = 292,             /* "'and'"  */
    keyword_or = 293,              /* "'or'"  */
    keyword_not = 294,             /* "'not'"  */
    modifier_if = 295,             /* "'if' modifier"  */
    modifier_unless = 296,         /* "'unless' modifier"  */
    modifier_while = 297,          /* "'while' modifier"  */
    modifier_until = 298,          /* "'until' modifier"  */
    modifier_rescue = 299,         /* "'rescue' modifier"  */
    keyword_alias = 300,           /* "'alias'"  */
    keyword_BEGIN = 301,           /* "'BEGIN'"  */
    keyword_END = 302,             /* "'END'"  */
    keyword__LINE__ = 303,         /* "'__LINE__'"  */
    keyword__FILE__ = 304,         /* "'__FILE__'"  */
    keyword__ENCODING__ = 305,     /* "'__ENCODING__'"  */
    tIDENTIFIER = 306,             /* "local variable or method"  */
    tFID = 307,                    /* "method"  */
    tGVAR = 308,                   /* "global variable"  */
    tIVAR = 309,                   /* "instance variable"  */
    tCONSTANT = 310,               /* "constant"  */
    tCVAR = 311,                   /* "class variable"  */
    tLABEL_TAG = 312,              /* "label"  */
    tINTEGER = 313,                /* "integer literal"  */
    tFLOAT = 314,                  /* "float literal"  */
    tCHAR = 315,                   /* "character literal"  */
    tXSTRING = 316,                /* tXSTRING  */
    tREGEXP = 317,                 /* tREGEXP  */
    tSTRING = 318,                 /* tSTRING  */
    tSTRING_PART = 319,            /* tSTRING_PART  */
    tSTRING_MID = 320,             /* tSTRING_MID  */
    tNTH_REF = 321,                /* tNTH_REF  */
    tBACK_REF = 322,               /* tBACK_REF  */
    tREGEXP_END = 323,             /* tREGEXP_END  */
    tNUMPARAM = 324,               /* "numbered parameter"  */
    tUPLUS = 325,                  /* "unary plus"  */
    tUMINUS = 326,                 /* "unary minus"  */
    tCMP = 327,                    /* "<=>"  */
    tEQ = 328,                     /* "=="  */
    tEQQ = 329,                    /* "==="  */
    tNEQ = 330,                    /* "!="  */
    tGEQ = 331,                    /* ">="  */
    tLEQ = 332,                    /* "<="  */
    tANDOP = 333,                  /* "&&"  */
    tOROP = 334,                   /* "||"  */
    tMATCH = 335,                  /* "=~"  */
    tNMATCH = 336,                 /* "!~"  */
    tDOT2 = 337,                   /* ".."  */
    tDOT3 = 338,                   /* "..."  */
    tBDOT2 = 339,                  /* tBDOT2  */
    tBDOT3 = 340,                  /* tBDOT3  */
    tAREF = 341,                   /* tAREF  */
    tASET = 342,                   /* tASET  */
    tLSHFT = 343,                  /* "<<"  */
    tRSHFT = 344,                  /* ">>"  */
    tCOLON2 = 345,                 /* "::"  */
    tCOLON3 = 346,                 /* tCOLON3  */
    tOP_ASGN = 347,                /* tOP_ASGN  */
    tASSOC = 348,                  /* "=>"  */
    tLPAREN = 349,                 /* tLPAREN  */
    tLPAREN_ARG = 350,             /* "("  */
    tRPAREN = 351,                 /* ")"  */
    tLBRACK = 352,                 /* "["  */
    tLBRACE = 353,                 /* tLBRACE  */
    tLBRACE_ARG = 354,             /* "{"  */
    tSTAR = 355,                   /* "*"  */
    tPOW = 356,                    /* tPOW  */
    tDSTAR = 357,                  /* "**"  */
    tAMPER = 358,                  /* "&"  */
    tLAMBDA = 359,                 /* "->"  */
    tANDDOT = 360,                 /* "&."  */
    tSYMBEG = 361,                 /* "symbol"  */
    tSTRING_BEG = 362,             /* "string literal"  */
    tXSTRING_BEG = 363,            /* tXSTRING_BEG  */
    tSTRING_DVAR = 364,            /* tSTRING_DVAR  */
    tREGEXP_BEG = 365,             /* tREGEXP_BEG  */
    tWORDS_BEG = 366,              /* tWORDS_BEG  */
    tSYMBOLS_BEG = 367,            /* tSYMBOLS_BEG  */
    tLAMBEG = 368,                 /* tLAMBEG  */
    tHEREDOC_BEG = 369,            /* "here document"  */
    tHEREDOC_END = 370,            /* tHEREDOC_END  */
    tLITERAL_DELIM = 371,          /* tLITERAL_DELIM  */
    tHD_LITERAL_DELIM = 372,       /* tHD_LITERAL_DELIM  */
    tHD_STRING_PART = 373,         /* tHD_STRING_PART  */
    tHD_STRING_MID = 374,          /* tHD_STRING_MID  */
    tLOWEST = 375,                 /* tLOWEST  */
    tUMINUS_NUM = 376,             /* tUMINUS_NUM  */
    tLAST_TOKEN = 377              /* tLAST_TOKEN  */
  };
  typedef enum yytokentype yytoken_kind_t;
#endif

/* Value type.  */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
union YYSTYPE
{
#line 1884 "mrbgems/mruby-compiler/core/parse.y"

    node *nd;
    mrb_sym id;
    int num;
    stack_type stack;
    const struct vtable *vars;

#line 2120 "mrbgems/mruby-compiler/core/y.tab.c"

};
typedef union YYSTYPE YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
#endif

/* Location type.  */
#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
typedef struct YYLTYPE YYLTYPE;
struct YYLTYPE
{
  int first_line;
  int first_column;
  int last_line;
  int last_column;
};
# define YYLTYPE_IS_DECLARED 1
# define YYLTYPE_IS_TRIVIAL 1
#endif




int yyparse (parser_state *p);




/* Symbol kind.  */
enum yysymbol_kind_t
{
  YYSYMBOL_YYEMPTY = -2,
  YYSYMBOL_YYEOF = 0,                      /* "end of file"  */
  YYSYMBOL_YYerror = 1,                    /* error  */
  YYSYMBOL_YYUNDEF = 2,                    /* "invalid token"  */
  YYSYMBOL_keyword_class = 3,              /* "'class'"  */
  YYSYMBOL_keyword_module = 4,             /* "'module'"  */
  YYSYMBOL_keyword_def = 5,                /* "'def'"  */
  YYSYMBOL_keyword_begin = 6,              /* "'begin'"  */
  YYSYMBOL_keyword_if = 7,                 /* "'if'"  */
  YYSYMBOL_keyword_unless = 8,             /* "'unless'"  */
  YYSYMBOL_keyword_while = 9,              /* "'while'"  */
  YYSYMBOL_keyword_until = 10,             /* "'until'"  */
  YYSYMBOL_keyword_for = 11,               /* "'for'"  */
  YYSYMBOL_keyword_undef = 12,             /* "'undef'"  */
  YYSYMBOL_keyword_rescue = 13,            /* "'rescue'"  */
  YYSYMBOL_keyword_ensure = 14,            /* "'ensure'"  */
  YYSYMBOL_keyword_end = 15,               /* "'end'"  */
  YYSYMBOL_keyword_then = 16,              /* "'then'"  */
  YYSYMBOL_keyword_elsif = 17,             /* "'elsif'"  */
  YYSYMBOL_keyword_else = 18,              /* "'else'"  */
  YYSYMBOL_keyword_case = 19,              /* "'case'"  */
  YYSYMBOL_keyword_when = 20,              /* "'when'"  */
  YYSYMBOL_keyword_break = 21,             /* "'break'"  */
  YYSYMBOL_keyword_next = 22,              /* "'next'"  */
  YYSYMBOL_keyword_redo = 23,              /* "'redo'"  */
  YYSYMBOL_keyword_retry = 24,             /* "'retry'"  */
  YYSYMBOL_keyword_in = 25,                /* "'in'"  */
  YYSYMBOL_keyword_do = 26,                /* "'do'"  */
  YYSYMBOL_keyword_do_cond = 27,           /* "'do' for condition"  */
  YYSYMBOL_keyword_do_block = 28,          /* "'do' for block"  */
  YYSYMBOL_keyword_do_LAMBDA = 29,         /* "'do' for lambda"  */
  YYSYMBOL_keyword_return = 30,            /* "'return'"  */
  YYSYMBOL_keyword_yield = 31,             /* "'yield'"  */
  YYSYMBOL_keyword_super = 32,             /* "'super'"  */
  YYSYMBOL_keyword_self = 33,              /* "'self'"  */
  YYSYMBOL_keyword_nil = 34,               /* "'nil'"  */
  YYSYMBOL_keyword_true = 35,              /* "'true'"  */
  YYSYMBOL_keyword_false = 36,             /* "'false'"  */
  YYSYMBOL_keyword_and = 37,               /* "'and'"  */
  YYSYMBOL_keyword_or = 38,                /* "'or'"  */
  YYSYMBOL_keyword_not = 39,               /* "'not'"  */
  YYSYMBOL_modifier_if = 40,               /* "'if' modifier"  */
  YYSYMBOL_modifier_unless = 41,           /* "'unless' modifier"  */
  YYSYMBOL_modifier_while = 42,            /* "'while' modifier"  */
  YYSYMBOL_modifier_until = 43,            /* "'until' modifier"  */
  YYSYMBOL_modifier_rescue = 44,           /* "'rescue' modifier"  */
  YYSYMBOL_keyword_alias = 45,             /* "'alias'"  */
  YYSYMBOL_keyword_BEGIN = 46,             /* "'BEGIN'"  */
  YYSYMBOL_keyword_END = 47,               /* "'END'"  */
  YYSYMBOL_keyword__LINE__ = 48,           /* "'__LINE__'"  */
  YYSYMBOL_keyword__FILE__ = 49,           /* "'__FILE__'"  */
  YYSYMBOL_keyword__ENCODING__ = 50,       /* "'__ENCODING__'"  */
  YYSYMBOL_tIDENTIFIER = 51,               /* "local variable or method"  */
  YYSYMBOL_tFID = 52,                      /* "method"  */
  YYSYMBOL_tGVAR = 53,                     /* "global variable"  */
  YYSYMBOL_tIVAR = 54,                     /* "instance variable"  */
  YYSYMBOL_tCONSTANT = 55,                 /* "constant"  */
  YYSYMBOL_tCVAR = 56,                     /* "class variable"  */
  YYSYMBOL_tLABEL_TAG = 57,                /* "label"  */
  YYSYMBOL_tINTEGER = 58,                  /* "integer literal"  */
  YYSYMBOL_tFLOAT = 59,                    /* "float literal"  */
  YYSYMBOL_tCHAR = 60,                     /* "character literal"  */
  YYSYMBOL_tXSTRING = 61,                  /* tXSTRING  */
  YYSYMBOL_tREGEXP = 62,                   /* tREGEXP  */
  YYSYMBOL_tSTRING = 63,                   /* tSTRING  */
  YYSYMBOL_tSTRING_PART = 64,              /* tSTRING_PART  */
  YYSYMBOL_tSTRING_MID = 65,               /* tSTRING_MID  */
  YYSYMBOL_tNTH_REF = 66,                  /* tNTH_REF  */
  YYSYMBOL_tBACK_REF = 67,                 /* tBACK_REF  */
  YYSYMBOL_tREGEXP_END = 68,               /* tREGEXP_END  */
  YYSYMBOL_tNUMPARAM = 69,                 /* "numbered parameter"  */
  YYSYMBOL_tUPLUS = 70,                    /* "unary plus"  */
  YYSYMBOL_tUMINUS = 71,                   /* "unary minus"  */
  YYSYMBOL_tCMP = 72,                      /* "<=>"  */
  YYSYMBOL_tEQ = 73,                       /* "=="  */
  YYSYMBOL_tEQQ = 74,                      /* "==="  */
  YYSYMBOL_tNEQ = 75,                      /* "!="  */
  YYSYMBOL_tGEQ = 76,                      /* ">="  */
  YYSYMBOL_tLEQ = 77,                      /* "<="  */
  YYSYMBOL_tANDOP = 78,                    /* "&&"  */
  YYSYMBOL_tOROP = 79,                     /* "||"  */
  YYSYMBOL_tMATCH = 80,                    /* "=~"  */
  YYSYMBOL_tNMATCH = 81,                   /* "!~"  */
  YYSYMBOL_tDOT2 = 82,                     /* ".."  */
  YYSYMBOL_tDOT3 = 83,                     /* "..."  */
  YYSYMBOL_tBDOT2 = 84,                    /* tBDOT2  */
  YYSYMBOL_tBDOT3 = 85,                    /* tBDOT3  */
  YYSYMBOL_tAREF = 86,                     /* tAREF  */
  YYSYMBOL_tASET = 87,                     /* tASET  */
  YYSYMBOL_tLSHFT = 88,                    /* "<<"  */
  YYSYMBOL_tRSHFT = 89,                    /* ">>"  */
  YYSYMBOL_tCOLON2 = 90,                   /* "::"  */
  YYSYMBOL_tCOLON3 = 91,                   /* tCOLON3  */
  YYSYMBOL_tOP_ASGN = 92,                  /* tOP_ASGN  */
  YYSYMBOL_tASSOC = 93,                    /* "=>"  */
  YYSYMBOL_tLPAREN = 94,                   /* tLPAREN  */
  YYSYMBOL_tLPAREN_ARG = 95,               /* "("  */
  YYSYMBOL_tRPAREN = 96,                   /* ")"  */
  YYSYMBOL_tLBRACK = 97,                   /* "["  */
  YYSYMBOL_tLBRACE = 98,                   /* tLBRACE  */
  YYSYMBOL_tLBRACE_ARG = 99,               /* "{"  */
  YYSYMBOL_tSTAR = 100,                    /* "*"  */
  YYSYMBOL_tPOW = 101,                     /* tPOW  */
  YYSYMBOL_tDSTAR = 102,                   /* "**"  */
  YYSYMBOL_tAMPER = 103,                   /* "&"  */
  YYSYMBOL_tLAMBDA = 104,                  /* "->"  */
  YYSYMBOL_tANDDOT = 105,                  /* "&."  */
  YYSYMBOL_tSYMBEG = 106,                  /* "symbol"  */
  YYSYMBOL_tSTRING_BEG = 107,              /* "string literal"  */
  YYSYMBOL_tXSTRING_BEG = 108,             /* tXSTRING_BEG  */
  YYSYMBOL_tSTRING_DVAR = 109,             /* tSTRING_DVAR  */
  YYSYMBOL_tREGEXP_BEG = 110,              /* tREGEXP_BEG  */
  YYSYMBOL_tWORDS_BEG = 111,               /* tWORDS_BEG  */
  YYSYMBOL_tSYMBOLS_BEG = 112,             /* tSYMBOLS_BEG  */
  YYSYMBOL_tLAMBEG = 113,                  /* tLAMBEG  */
  YYSYMBOL_tHEREDOC_BEG = 114,             /* "here document"  */
  YYSYMBOL_tHEREDOC_END = 115,             /* tHEREDOC_END  */
  YYSYMBOL_tLITERAL_DELIM = 116,           /* tLITERAL_DELIM  */
  YYSYMBOL_tHD_LITERAL_DELIM = 117,        /* tHD_LITERAL_DELIM  */
  YYSYMBOL_tHD_STRING_PART = 118,          /* tHD_STRING_PART  */
  YYSYMBOL_tHD_STRING_MID = 119,           /* tHD_STRING_MID  */
  YYSYMBOL_tLOWEST = 120,                  /* tLOWEST  */
  YYSYMBOL_121_ = 121,                     /* '='  */
  YYSYMBOL_122_ = 122,                     /* '?'  */
  YYSYMBOL_123_ = 123,                     /* ':'  */
  YYSYMBOL_124_ = 124,                     /* '>'  */
  YYSYMBOL_125_ = 125,                     /* '<'  */
  YYSYMBOL_126_ = 126,                     /* '|'  */
  YYSYMBOL_127_ = 127,                     /* '^'  */
  YYSYMBOL_128_ = 128,                     /* '&'  */
  YYSYMBOL_129_ = 129,                     /* '+'  */
  YYSYMBOL_130_ = 130,                     /* '-'  */
  YYSYMBOL_131_ = 131,                     /* '*'  */
  YYSYMBOL_132_ = 132,                     /* '/'  */
  YYSYMBOL_133_ = 133,                     /* '%'  */
  YYSYMBOL_tUMINUS_NUM = 134,              /* tUMINUS_NUM  */
  YYSYMBOL_135_ = 135,                     /* '!'  */
  YYSYMBOL_136_ = 136,                     /* '~'  */
  YYSYMBOL_tLAST_TOKEN = 137,              /* tLAST_TOKEN  */
  YYSYMBOL_138_ = 138,                     /* '{'  */
  YYSYMBOL_139_ = 139,                     /* '}'  */
  YYSYMBOL_140_ = 140,                     /* '['  */
  YYSYMBOL_141_ = 141,                     /* ']'  */
  YYSYMBOL_142_ = 142,                     /* ','  */
  YYSYMBOL_143_ = 143,                     /* '`'  */
  YYSYMBOL_144_ = 144,                     /* '('  */
  YYSYMBOL_145_ = 145,                     /* ')'  */
  YYSYMBOL_146_ = 146,                     /* ';'  */
  YYSYMBOL_147_ = 147,                     /* '.'  */
  YYSYMBOL_148_n_ = 148,                   /* '\n'  */
  YYSYMBOL_YYACCEPT = 149,                 /* $accept  */
  YYSYMBOL_150_1 = 150,                    /* $@1  */
  YYSYMBOL_program = 151,                  /* program  */
  YYSYMBOL_top_compstmt = 152,             /* top_compstmt  */
  YYSYMBOL_top_stmts = 153,                /* top_stmts  */
  YYSYMBOL_top_stmt = 154,                 /* top_stmt  */
  YYSYMBOL_155_2 = 155,                    /* @2  */
  YYSYMBOL_bodystmt = 156,                 /* bodystmt  */
  YYSYMBOL_compstmt = 157,                 /* compstmt  */
  YYSYMBOL_stmts = 158,                    /* stmts  */
  YYSYMBOL_159_3 = 159,                    /* $@3  */
  YYSYMBOL_stmt = 160,                     /* stmt  */
  YYSYMBOL_command_asgn = 161,             /* command_asgn  */
  YYSYMBOL_command_rhs = 162,              /* command_rhs  */
  YYSYMBOL_expr = 163,                     /* expr  */
  YYSYMBOL_defn_head = 164,                /* defn_head  */
  YYSYMBOL_165_4 = 165,                    /* $@4  */
  YYSYMBOL_defs_head = 166,                /* defs_head  */
  YYSYMBOL_expr_value = 167,               /* expr_value  */
  YYSYMBOL_command_call = 168,             /* command_call  */
  YYSYMBOL_block_command = 169,            /* block_command  */
  YYSYMBOL_170_5 = 170,                    /* $@5  */
  YYSYMBOL_cmd_brace_block = 171,          /* cmd_brace_block  */
  YYSYMBOL_command = 172,                  /* command  */
  YYSYMBOL_mlhs = 173,                     /* mlhs  */
  YYSYMBOL_mlhs_inner = 174,               /* mlhs_inner  */
  YYSYMBOL_mlhs_basic = 175,               /* mlhs_basic  */
  YYSYMBOL_mlhs_item = 176,                /* mlhs_item  */
  YYSYMBOL_mlhs_list = 177,                /* mlhs_list  */
  YYSYMBOL_mlhs_post = 178,                /* mlhs_post  */
  YYSYMBOL_mlhs_node = 179,                /* mlhs_node  */
  YYSYMBOL_lhs = 180,                      /* lhs  */
  YYSYMBOL_cname = 181,                    /* cname  */
  YYSYMBOL_cpath = 182,                    /* cpath  */
  YYSYMBOL_fname = 183,                    /* fname  */
  YYSYMBOL_fsym = 184,                     /* fsym  */
  YYSYMBOL_undef_list = 185,               /* undef_list  */
  YYSYMBOL_186_6 = 186,                    /* $@6  */
  YYSYMBOL_op = 187,                       /* op  */
  YYSYMBOL_reswords = 188,                 /* reswords  */
  YYSYMBOL_arg = 189,                      /* arg  */
  YYSYMBOL_aref_args = 190,                /* aref_args  */
  YYSYMBOL_arg_rhs = 191,                  /* arg_rhs  */
  YYSYMBOL_paren_args = 192,               /* paren_args  */
  YYSYMBOL_opt_paren_args = 193,           /* opt_paren_args  */
  YYSYMBOL_opt_call_args = 194,            /* opt_call_args  */
  YYSYMBOL_call_args = 195,                /* call_args  */
  YYSYMBOL_196_7 = 196,                    /* @7  */
  YYSYMBOL_command_args = 197,             /* command_args  */
  YYSYMBOL_block_arg = 198,                /* block_arg  */
  YYSYMBOL_opt_block_arg = 199,            /* opt_block_arg  */
  YYSYMBOL_comma = 200,                    /* comma  */
  YYSYMBOL_args = 201,                     /* args  */
  YYSYMBOL_mrhs = 202,                     /* mrhs  */
  YYSYMBOL_primary = 203,                  /* primary  */
  YYSYMBOL_204_8 = 204,                    /* @8  */
  YYSYMBOL_205_9 = 205,                    /* @9  */
  YYSYMBOL_206_10 = 206,                   /* $@10  */
  YYSYMBOL_207_11 = 207,                   /* $@11  */
  YYSYMBOL_208_12 = 208,                   /* @12  */
  YYSYMBOL_209_13 = 209,                   /* @13  */
  YYSYMBOL_210_14 = 210,                   /* $@14  */
  YYSYMBOL_211_15 = 211,                   /* $@15  */
  YYSYMBOL_212_16 = 212,                   /* $@16  */
  YYSYMBOL_213_17 = 213,                   /* $@17  */
  YYSYMBOL_214_18 = 214,                   /* $@18  */
  YYSYMBOL_215_19 = 215,                   /* $@19  */
  YYSYMBOL_216_20 = 216,                   /* @20  */
  YYSYMBOL_217_21 = 217,                   /* @21  */
  YYSYMBOL_218_22 = 218,                   /* @22  */
  YYSYMBOL_219_23 = 219,                   /* @23  */
  YYSYMBOL_primary_value = 220,            /* primary_value  */
  YYSYMBOL_then = 221,                     /* then  */
  YYSYMBOL_do = 222,                       /* do  */
  YYSYMBOL_if_tail = 223,                  /* if_tail  */
  YYSYMBOL_opt_else = 224,                 /* opt_else  */
  YYSYMBOL_for_var = 225,                  /* for_var  */
  YYSYMBOL_f_margs = 226,                  /* f_margs  */
  YYSYMBOL_227_24 = 227,                   /* $@24  */
  YYSYMBOL_block_args_tail = 228,          /* block_args_tail  */
  YYSYMBOL_opt_block_args_tail = 229,      /* opt_block_args_tail  */
  YYSYMBOL_block_param = 230,              /* block_param  */
  YYSYMBOL_opt_block_param = 231,          /* opt_block_param  */
  YYSYMBOL_232_25 = 232,                   /* $@25  */
  YYSYMBOL_block_param_def = 233,          /* block_param_def  */
  YYSYMBOL_opt_bv_decl = 234,              /* opt_bv_decl  */
  YYSYMBOL_bv_decls = 235,                 /* bv_decls  */
  YYSYMBOL_bvar = 236,                     /* bvar  */
  YYSYMBOL_f_larglist = 237,               /* f_larglist  */
  YYSYMBOL_lambda_body = 238,              /* lambda_body  */
  YYSYMBOL_239_26 = 239,                   /* @26  */
  YYSYMBOL_do_block = 240,                 /* do_block  */
  YYSYMBOL_block_call = 241,               /* block_call  */
  YYSYMBOL_method_call = 242,              /* method_call  */
  YYSYMBOL_243_27 = 243,                   /* @27  */
  YYSYMBOL_brace_block = 244,              /* brace_block  */
  YYSYMBOL_245_28 = 245,                   /* @28  */
  YYSYMBOL_case_body = 246,                /* case_body  */
  YYSYMBOL_cases = 247,                    /* cases  */
  YYSYMBOL_opt_rescue = 248,               /* opt_rescue  */
  YYSYMBOL_exc_list = 249,                 /* exc_list  */
  YYSYMBOL_exc_var = 250,                  /* exc_var  */
  YYSYMBOL_opt_ensure = 251,               /* opt_ensure  */
  YYSYMBOL_literal = 252,                  /* literal  */
  YYSYMBOL_string = 253,                   /* string  */
  YYSYMBOL_string_fragment = 254,          /* string_fragment  */
  YYSYMBOL_string_rep = 255,               /* string_rep  */
  YYSYMBOL_string_interp = 256,            /* string_interp  */
  YYSYMBOL_257_29 = 257,                   /* @29  */
  YYSYMBOL_xstring = 258,                  /* xstring  */
  YYSYMBOL_regexp = 259,                   /* regexp  */
  YYSYMBOL_heredoc = 260,                  /* heredoc  */
  YYSYMBOL_heredoc_bodies = 261,           /* heredoc_bodies  */
  YYSYMBOL_heredoc_body = 262,             /* heredoc_body  */
  YYSYMBOL_heredoc_string_rep = 263,       /* heredoc_string_rep  */
  YYSYMBOL_heredoc_string_interp = 264,    /* heredoc_string_interp  */
  YYSYMBOL_265_30 = 265,                   /* @30  */
  YYSYMBOL_words = 266,                    /* words  */
  YYSYMBOL_symbol = 267,                   /* symbol  */
  YYSYMBOL_basic_symbol = 268,             /* basic_symbol  */
  YYSYMBOL_sym = 269,                      /* sym  */
  YYSYMBOL_symbols = 270,                  /* symbols  */
  YYSYMBOL_numeric = 271,                  /* numeric  */
  YYSYMBOL_variable = 272,                 /* variable  */
  YYSYMBOL_var_lhs = 273,                  /* var_lhs  */
  YYSYMBOL_var_ref = 274,                  /* var_ref  */
  YYSYMBOL_backref = 275,                  /* backref  */
  YYSYMBOL_superclass = 276,               /* superclass  */
  YYSYMBOL_277_31 = 277,                   /* $@31  */
  YYSYMBOL_f_opt_arglist_paren = 278,      /* f_opt_arglist_paren  */
  YYSYMBOL_f_arglist_paren = 279,          /* f_arglist_paren  */
  YYSYMBOL_f_arglist = 280,                /* f_arglist  */
  YYSYMBOL_f_label = 281,                  /* f_label  */
  YYSYMBOL_f_kw = 282,                     /* f_kw  */
  YYSYMBOL_f_block_kw = 283,               /* f_block_kw  */
  YYSYMBOL_f_block_kwarg = 284,            /* f_block_kwarg  */
  YYSYMBOL_f_kwarg = 285,                  /* f_kwarg  */
  YYSYMBOL_kwrest_mark = 286,              /* kwrest_mark  */
  YYSYMBOL_f_kwrest = 287,                 /* f_kwrest  */
  YYSYMBOL_args_tail = 288,                /* args_tail  */
  YYSYMBOL_opt_args_tail = 289,            /* opt_args_tail  */
  YYSYMBOL_f_args = 290,                   /* f_args  */
  YYSYMBOL_f_bad_arg = 291,                /* f_bad_arg  */
  YYSYMBOL_f_norm_arg = 292,               /* f_norm_arg  */
  YYSYMBOL_f_arg_item = 293,               /* f_arg_item  */
  YYSYMBOL_294_32 = 294,                   /* @32  */
  YYSYMBOL_f_arg = 295,                    /* f_arg  */
  YYSYMBOL_f_opt_asgn = 296,               /* f_opt_asgn  */
  YYSYMBOL_f_opt = 297,                    /* f_opt  */
  YYSYMBOL_f_block_opt = 298,              /* f_block_opt  */
  YYSYMBOL_f_block_optarg = 299,           /* f_block_optarg  */
  YYSYMBOL_f_optarg = 300,                 /* f_optarg  */
  YYSYMBOL_restarg_mark = 301,             /* restarg_mark  */
  YYSYMBOL_f_rest_arg = 302,               /* f_rest_arg  */
  YYSYMBOL_blkarg_mark = 303,              /* blkarg_mark  */
  YYSYMBOL_f_block_arg = 304,              /* f_block_arg  */
  YYSYMBOL_opt_f_block_arg = 305,          /* opt_f_block_arg  */
  YYSYMBOL_singleton = 306,                /* singleton  */
  YYSYMBOL_307_33 = 307,                   /* $@33  */
  YYSYMBOL_assoc_list = 308,               /* assoc_list  */
  YYSYMBOL_assocs = 309,                   /* assocs  */
  YYSYMBOL_assoc = 310,                    /* assoc  */
  YYSYMBOL_operation = 311,                /* operation  */
  YYSYMBOL_operation2 = 312,               /* operation2  */
  YYSYMBOL_operation3 = 313,               /* operation3  */
  YYSYMBOL_dot_or_colon = 314,             /* dot_or_colon  */
  YYSYMBOL_call_op = 315,                  /* call_op  */
  YYSYMBOL_call_op2 = 316,                 /* call_op2  */
  YYSYMBOL_opt_terms = 317,                /* opt_terms  */
  YYSYMBOL_opt_nl = 318,                   /* opt_nl  */
  YYSYMBOL_rparen = 319,                   /* rparen  */
  YYSYMBOL_trailer = 320,                  /* trailer  */
  YYSYMBOL_term = 321,                     /* term  */
  YYSYMBOL_nl = 322,                       /* nl  */
  YYSYMBOL_terms = 323,                    /* terms  */
  YYSYMBOL_none = 324                      /* none  */
};
typedef enum yysymbol_kind_t yysymbol_kind_t;




#ifdef short
# undef short
#endif

/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure
   <limits.h> and (if available) <stdint.h> are included
   so that the code can choose integer types of a good width.  */

#ifndef __PTRDIFF_MAX__
# include <limits.h> /* INFRINGES ON USER NAME SPACE */
# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
#  include <stdint.h> /* INFRINGES ON USER NAME SPACE */
#  define YY_STDINT_H
# endif
#endif

/* Narrow types that promote to a signed type and that can represent a
   signed or unsigned integer of at least N bits.  In tables they can
   save space and decrease cache pressure.  Promoting to a signed type
   helps avoid bugs in integer arithmetic.  */

#ifdef __INT_LEAST8_MAX__
typedef __INT_LEAST8_TYPE__ yytype_int8;
#elif defined YY_STDINT_H
typedef int_least8_t yytype_int8;
#else
typedef signed char yytype_int8;
#endif

#ifdef __INT_LEAST16_MAX__
typedef __INT_LEAST16_TYPE__ yytype_int16;
#elif defined YY_STDINT_H
typedef int_least16_t yytype_int16;
#else
typedef short yytype_int16;
#endif

/* Work around bug in HP-UX 11.23, which defines these macros
   incorrectly for preprocessor constants.  This workaround can likely
   be removed in 2023, as HPE has promised support for HP-UX 11.23
   (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of
   <https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>.  */
#ifdef __hpux
# undef UINT_LEAST8_MAX
# undef UINT_LEAST16_MAX
# define UINT_LEAST8_MAX 255
# define UINT_LEAST16_MAX 65535
#endif

#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__
typedef __UINT_LEAST8_TYPE__ yytype_uint8;
#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \
       && UINT_LEAST8_MAX <= INT_MAX)
typedef uint_least8_t yytype_uint8;
#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX
typedef unsigned char yytype_uint8;
#else
typedef short yytype_uint8;
#endif

#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__
typedef __UINT_LEAST16_TYPE__ yytype_uint16;
#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \
       && UINT_LEAST16_MAX <= INT_MAX)
typedef uint_least16_t yytype_uint16;
#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX
typedef unsigned short yytype_uint16;
#else
typedef int yytype_uint16;
#endif

#ifndef YYPTRDIFF_T
# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__
#  define YYPTRDIFF_T __PTRDIFF_TYPE__
#  define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__
# elif defined PTRDIFF_MAX
#  ifndef ptrdiff_t
#   include <stddef.h> /* INFRINGES ON USER NAME SPACE */
#  endif
#  define YYPTRDIFF_T ptrdiff_t
#  define YYPTRDIFF_MAXIMUM PTRDIFF_MAX
# else
#  define YYPTRDIFF_T long
#  define YYPTRDIFF_MAXIMUM LONG_MAX
# endif
#endif

#ifndef YYSIZE_T
# ifdef __SIZE_TYPE__
#  define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
#  define YYSIZE_T size_t
# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
#  define YYSIZE_T size_t
# else
#  define YYSIZE_T unsigned
# endif
#endif

#define YYSIZE_MAXIMUM                                  \
  YY_CAST (YYPTRDIFF_T,                                 \
           (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1)  \
            ? YYPTRDIFF_MAXIMUM                         \
            : YY_CAST (YYSIZE_T, -1)))

#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))


/* Stored state numbers (used for stacks). */
typedef yytype_int16 yy_state_t;

/* State numbers in computations.  */
typedef int yy_state_fast_t;

#ifndef YY_
# if defined YYENABLE_NLS && YYENABLE_NLS
#  if ENABLE_NLS
#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
#  endif
# endif
# ifndef YY_
#  define YY_(Msgid) Msgid
# endif
#endif


#ifndef YY_ATTRIBUTE_PURE
# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__)
#  define YY_ATTRIBUTE_PURE __attribute__ ((__pure__))
# else
#  define YY_ATTRIBUTE_PURE
# endif
#endif

#ifndef YY_ATTRIBUTE_UNUSED
# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
#  define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
# else
#  define YY_ATTRIBUTE_UNUSED
# endif
#endif

/* Suppress unused-variable warnings by "using" E.  */
#if ! defined lint || defined __GNUC__
# define YY_USE(E) ((void) (E))
#else
# define YY_USE(E) /* empty */
#endif

/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__
# if __GNUC__ * 100 + __GNUC_MINOR__ < 407
#  define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                           \
    _Pragma ("GCC diagnostic push")                                     \
    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
# else
#  define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                           \
    _Pragma ("GCC diagnostic push")                                     \
    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")              \
    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
# endif
# define YY_IGNORE_MAYBE_UNINITIALIZED_END      \
    _Pragma ("GCC diagnostic pop")
#else
# define YY_INITIAL_VALUE(Value) Value
#endif
#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
#ifndef YY_INITIAL_VALUE
# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif

#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__
# define YY_IGNORE_USELESS_CAST_BEGIN                          \
    _Pragma ("GCC diagnostic push")                            \
    _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"")
# define YY_IGNORE_USELESS_CAST_END            \
    _Pragma ("GCC diagnostic pop")
#endif
#ifndef YY_IGNORE_USELESS_CAST_BEGIN
# define YY_IGNORE_USELESS_CAST_BEGIN
# define YY_IGNORE_USELESS_CAST_END
#endif


#define YY_ASSERT(E) ((void) (0 && (E)))

#if 1

/* The parser invokes alloca or malloc; define the necessary symbols.  */

# ifdef YYSTACK_USE_ALLOCA
#  if YYSTACK_USE_ALLOCA
#   ifdef __GNUC__
#    define YYSTACK_ALLOC __builtin_alloca
#   elif defined __BUILTIN_VA_ARG_INCR
#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
#   elif defined _AIX
#    define YYSTACK_ALLOC __alloca
#   elif defined _MSC_VER
#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
#    define alloca _alloca
#   else
#    define YYSTACK_ALLOC alloca
#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
#     ifndef EXIT_SUCCESS
#      define EXIT_SUCCESS 0
#     endif
#    endif
#   endif
#  endif
# endif

# ifdef YYSTACK_ALLOC
   /* Pacify GCC's 'empty if-body' warning.  */
#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
#  ifndef YYSTACK_ALLOC_MAXIMUM
    /* The OS might guarantee only one guard page at the bottom of the stack,
       and a page size can be as small as 4096 bytes.  So we cannot safely
       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
       to allow for a few compiler-allocated temporary stack slots.  */
#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
#  endif
# else
#  define YYSTACK_ALLOC YYMALLOC
#  define YYSTACK_FREE YYFREE
#  ifndef YYSTACK_ALLOC_MAXIMUM
#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
#  endif
#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
       && ! ((defined YYMALLOC || defined malloc) \
             && (defined YYFREE || defined free)))
#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
#   ifndef EXIT_SUCCESS
#    define EXIT_SUCCESS 0
#   endif
#  endif
#  ifndef YYMALLOC
#   define YYMALLOC malloc
#   if ! defined malloc && ! defined EXIT_SUCCESS
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
#  ifndef YYFREE
#   define YYFREE free
#   if ! defined free && ! defined EXIT_SUCCESS
void free (void *); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
# endif
#endif /* 1 */

#if (! defined yyoverflow \
     && (! defined __cplusplus \
         || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
             && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member.  */
union yyalloc
{
  yy_state_t yyss_alloc;
  YYSTYPE yyvs_alloc;
  YYLTYPE yyls_alloc;
};

/* The size of the maximum gap between one aligned stack and the next.  */
# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)

/* The size of an array large to enough to hold all stacks, each with
   N elements.  */
# define YYSTACK_BYTES(N) \
     ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE) \
             + YYSIZEOF (YYLTYPE)) \
      + 2 * YYSTACK_GAP_MAXIMUM)

# define YYCOPY_NEEDED 1

/* Relocate STACK from its old location to the new one.  The
   local variables YYSIZE and YYSTACKSIZE give the old and new number of
   elements in the stack, and YYPTR gives the new location of the
   stack.  Advance YYPTR to a properly aligned location for the next
   stack.  */
# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
    do                                                                  \
      {                                                                 \
        YYPTRDIFF_T yynewbytes;                                         \
        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
        Stack = &yyptr->Stack_alloc;                                    \
        yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / YYSIZEOF (*yyptr);                        \
      }                                                                 \
    while (0)

#endif

#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
/* Copy COUNT objects from SRC to DST.  The source and destination do
   not overlap.  */
# ifndef YYCOPY
#  if defined __GNUC__ && 1 < __GNUC__
#   define YYCOPY(Dst, Src, Count) \
      __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
#  else
#   define YYCOPY(Dst, Src, Count)              \
      do                                        \
        {                                       \
          YYPTRDIFF_T yyi;                      \
          for (yyi = 0; yyi < (Count); yyi++)   \
            (Dst)[yyi] = (Src)[yyi];            \
        }                                       \
      while (0)
#  endif
# endif
#endif /* !YYCOPY_NEEDED */

/* YYFINAL -- State number of the termination state.  */
#define YYFINAL  106
/* YYLAST -- Last index in YYTABLE.  */
#define YYLAST   13386

/* YYNTOKENS -- Number of terminals.  */
#define YYNTOKENS  149
/* YYNNTS -- Number of nonterminals.  */
#define YYNNTS  176
/* YYNRULES -- Number of rules.  */
#define YYNRULES  620
/* YYNSTATES -- Number of states.  */
#define YYNSTATES  1085

/* YYMAXUTOK -- Last valid token kind.  */
#define YYMAXUTOK   377


/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
   as returned by yylex, with out-of-bounds checking.  */
#define YYTRANSLATE(YYX)                                \
  (0 <= (YYX) && (YYX) <= YYMAXUTOK                     \
   ? YY_CAST (yysymbol_kind_t, yytranslate[YYX])        \
   : YYSYMBOL_YYUNDEF)

/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
   as returned by yylex.  */
static const yytype_uint8 yytranslate[] =
{
       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     148,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,   135,     2,     2,     2,   133,   128,     2,
     144,   145,   131,   129,   142,   130,   147,   132,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,   123,   146,
     125,   121,   124,   122,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,   140,     2,   141,   127,     2,   143,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,   138,   126,   139,   136,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
      65,    66,    67,    68,    69,    70,    71,    72,    73,    74,
      75,    76,    77,    78,    79,    80,    81,    82,    83,    84,
      85,    86,    87,    88,    89,    90,    91,    92,    93,    94,
      95,    96,    97,    98,    99,   100,   101,   102,   103,   104,
     105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
     115,   116,   117,   118,   119,   120,   134,   137
};

#if YYDEBUG
/* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
static const yytype_int16 yyrline[] =
{
       0,  2055,  2055,  2055,  2065,  2071,  2075,  2079,  2083,  2089,
    2091,  2090,  2104,  2130,  2136,  2140,  2144,  2148,  2154,  2154,
    2158,  2162,  2166,  2170,  2179,  2188,  2192,  2197,  2198,  2202,
    2206,  2210,  2214,  2220,  2223,  2227,  2231,  2235,  2239,  2243,
    2248,  2252,  2261,  2270,  2279,  2288,  2295,  2296,  2300,  2303,
    2304,  2308,  2312,  2316,  2320,  2323,  2333,  2332,  2347,  2356,
    2357,  2360,  2361,  2368,  2367,  2382,  2386,  2391,  2395,  2400,
    2404,  2409,  2413,  2417,  2421,  2425,  2431,  2435,  2441,  2442,
    2448,  2452,  2456,  2460,  2464,  2468,  2472,  2476,  2480,  2484,
    2490,  2491,  2497,  2501,  2507,  2511,  2517,  2521,  2525,  2529,
    2533,  2537,  2543,  2549,  2556,  2560,  2564,  2568,  2572,  2576,
    2582,  2588,  2593,  2599,  2603,  2606,  2610,  2614,  2621,  2622,
    2623,  2624,  2629,  2636,  2637,  2640,  2644,  2644,  2650,  2651,
    2652,  2653,  2654,  2655,  2656,  2657,  2658,  2659,  2660,  2661,
    2662,  2663,  2664,  2665,  2666,  2667,  2668,  2669,  2670,  2671,
    2672,  2673,  2674,  2675,  2676,  2677,  2678,  2679,  2682,  2682,
    2682,  2683,  2683,  2684,  2684,  2684,  2685,  2685,  2685,  2685,
    2686,  2686,  2686,  2687,  2687,  2687,  2688,  2688,  2688,  2688,
    2689,  2689,  2689,  2689,  2690,  2690,  2690,  2690,  2691,  2691,
    2691,  2691,  2692,  2692,  2692,  2692,  2693,  2693,  2696,  2700,
    2704,  2708,  2712,  2716,  2720,  2725,  2730,  2735,  2739,  2743,
    2747,  2751,  2755,  2759,  2763,  2767,  2771,  2775,  2779,  2783,
    2787,  2791,  2795,  2799,  2803,  2807,  2811,  2815,  2819,  2823,
    2827,  2831,  2835,  2839,  2843,  2847,  2851,  2855,  2859,  2863,
    2867,  2871,  2875,  2879,  2883,  2892,  2901,  2910,  2919,  2925,
    2926,  2930,  2934,  2940,  2944,  2951,  2955,  2964,  2981,  2982,
    2985,  2986,  2987,  2991,  2995,  3001,  3006,  3010,  3014,  3018,
    3024,  3024,  3035,  3039,  3045,  3049,  3055,  3058,  3063,  3067,
    3071,  3076,  3080,  3086,  3091,  3095,  3101,  3102,  3106,  3110,
    3111,  3112,  3113,  3114,  3119,  3118,  3130,  3134,  3129,  3139,
    3139,  3143,  3147,  3151,  3155,  3159,  3163,  3167,  3171,  3175,
    3179,  3183,  3184,  3190,  3197,  3189,  3210,  3218,  3226,  3226,
    3226,  3233,  3233,  3233,  3240,  3246,  3251,  3253,  3250,  3262,
    3260,  3278,  3283,  3276,  3300,  3298,  3314,  3324,  3335,  3339,
    3343,  3347,  3353,  3360,  3361,  3362,  3365,  3366,  3369,  3370,
    3378,  3379,  3385,  3389,  3392,  3396,  3400,  3404,  3409,  3413,
    3417,  3421,  3427,  3426,  3436,  3440,  3444,  3448,  3454,  3459,
    3464,  3468,  3472,  3476,  3480,  3484,  3488,  3492,  3496,  3500,
    3504,  3508,  3512,  3516,  3520,  3526,  3531,  3538,  3538,  3542,
    3547,  3553,  3557,  3563,  3564,  3567,  3572,  3575,  3579,  3585,
    3589,  3596,  3595,  3612,  3617,  3621,  3626,  3633,  3637,  3641,
    3645,  3649,  3653,  3657,  3661,  3665,  3672,  3671,  3686,  3685,
    3701,  3709,  3718,  3721,  3728,  3731,  3735,  3736,  3739,  3743,
    3746,  3750,  3753,  3754,  3755,  3756,  3759,  3760,  3766,  3771,
    3776,  3781,  3787,  3788,  3794,  3800,  3799,  3811,  3815,  3821,
    3825,  3831,  3840,  3851,  3854,  3855,  3858,  3864,  3870,  3871,
    3874,  3881,  3880,  3895,  3899,  3907,  3911,  3923,  3930,  3937,
    3938,  3939,  3940,  3941,  3945,  3951,  3955,  3963,  3964,  3965,
    3969,  3975,  3979,  3983,  3987,  3991,  3997,  4001,  4007,  4011,
    4015,  4019,  4023,  4027,  4031,  4039,  4046,  4052,  4053,  4057,
    4061,  4060,  4077,  4078,  4081,  4087,  4091,  4097,  4098,  4102,
    4106,  4112,  4116,  4122,  4128,  4135,  4141,  4148,  4152,  4158,
    4162,  4168,  4169,  4172,  4176,  4182,  4186,  4190,  4194,  4200,
    4205,  4210,  4214,  4218,  4222,  4226,  4230,  4234,  4238,  4242,
    4246,  4250,  4254,  4258,  4262,  4267,  4273,  4278,  4283,  4288,
    4293,  4300,  4304,  4311,  4316,  4315,  4327,  4331,  4337,  4345,
    4353,  4361,  4365,  4371,  4375,  4381,  4382,  4385,  4390,  4397,
    4398,  4401,  4405,  4411,  4415,  4421,  4427,  4427,  4434,  4435,
    4441,  4445,  4451,  4457,  4462,  4466,  4471,  4476,  4492,  4497,
    4503,  4504,  4505,  4508,  4509,  4510,  4511,  4514,  4515,  4516,
    4519,  4520,  4523,  4527,  4533,  4534,  4540,  4541,  4544,  4545,
    4548,  4551,  4552,  4553,  4556,  4557,  4560,  4565,  4568,  4569,
    4573
};
#endif

/** Accessing symbol of state STATE.  */
#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])

#if 1
/* The user-facing name of the symbol whose (internal) number is
   YYSYMBOL.  No bounds checking.  */
static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED;

/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
static const char *const yytname[] =
{
  "\"end of file\"", "error", "\"invalid token\"", "\"'class'\"",
  "\"'module'\"", "\"'def'\"", "\"'begin'\"", "\"'if'\"", "\"'unless'\"",
  "\"'while'\"", "\"'until'\"", "\"'for'\"", "\"'undef'\"", "\"'rescue'\"",
  "\"'ensure'\"", "\"'end'\"", "\"'then'\"", "\"'elsif'\"", "\"'else'\"",
  "\"'case'\"", "\"'when'\"", "\"'break'\"", "\"'next'\"", "\"'redo'\"",
  "\"'retry'\"", "\"'in'\"", "\"'do'\"", "\"'do' for condition\"",
  "\"'do' for block\"", "\"'do' for lambda\"", "\"'return'\"",
  "\"'yield'\"", "\"'super'\"", "\"'self'\"", "\"'nil'\"", "\"'true'\"",
  "\"'false'\"", "\"'and'\"", "\"'or'\"", "\"'not'\"", "\"'if' modifier\"",
  "\"'unless' modifier\"", "\"'while' modifier\"", "\"'until' modifier\"",
  "\"'rescue' modifier\"", "\"'alias'\"", "\"'BEGIN'\"", "\"'END'\"",
  "\"'__LINE__'\"", "\"'__FILE__'\"", "\"'__ENCODING__'\"",
  "\"local variable or method\"", "\"method\"", "\"global variable\"",
  "\"instance variable\"", "\"constant\"", "\"class variable\"",
  "\"label\"", "\"integer literal\"", "\"float literal\"",
  "\"character literal\"", "tXSTRING", "tREGEXP", "tSTRING",
  "tSTRING_PART", "tSTRING_MID", "tNTH_REF", "tBACK_REF", "tREGEXP_END",
  "\"numbered parameter\"", "\"unary plus\"", "\"unary minus\"", "\"<=>\"",
  "\"==\"", "\"===\"", "\"!=\"", "\">=\"", "\"<=\"", "\"&&\"", "\"||\"",
  "\"=~\"", "\"!~\"", "\"..\"", "\"...\"", "tBDOT2", "tBDOT3", "tAREF",
  "tASET", "\"<<\"", "\">>\"", "\"::\"", "tCOLON3", "tOP_ASGN", "\"=>\"",
  "tLPAREN", "\"(\"", "\")\"", "\"[\"", "tLBRACE", "\"{\"", "\"*\"",
  "tPOW", "\"**\"", "\"&\"", "\"->\"", "\"&.\"", "\"symbol\"",
  "\"string literal\"", "tXSTRING_BEG", "tSTRING_DVAR", "tREGEXP_BEG",
  "tWORDS_BEG", "tSYMBOLS_BEG", "tLAMBEG", "\"here document\"",
  "tHEREDOC_END", "tLITERAL_DELIM", "tHD_LITERAL_DELIM", "tHD_STRING_PART",
  "tHD_STRING_MID", "tLOWEST", "'='", "'?'", "':'", "'>'", "'<'", "'|'",
  "'^'", "'&'", "'+'", "'-'", "'*'", "'/'", "'%'", "tUMINUS_NUM", "'!'",
  "'~'", "tLAST_TOKEN", "'{'", "'}'", "'['", "']'", "','", "'`'", "'('",
  "')'", "';'", "'.'", "'\\n'", "$accept", "$@1", "program",
  "top_compstmt", "top_stmts", "top_stmt", "@2", "bodystmt", "compstmt",
  "stmts", "$@3", "stmt", "command_asgn", "command_rhs", "expr",
  "defn_head", "$@4", "defs_head", "expr_value", "command_call",
  "block_command", "$@5", "cmd_brace_block", "command", "mlhs",
  "mlhs_inner", "mlhs_basic", "mlhs_item", "mlhs_list", "mlhs_post",
  "mlhs_node", "lhs", "cname", "cpath", "fname", "fsym", "undef_list",
  "$@6", "op", "reswords", "arg", "aref_args", "arg_rhs", "paren_args",
  "opt_paren_args", "opt_call_args", "call_args", "@7", "command_args",
  "block_arg", "opt_block_arg", "comma", "args", "mrhs", "primary", "@8",
  "@9", "$@10", "$@11", "@12", "@13", "$@14", "$@15", "$@16", "$@17",
  "$@18", "$@19", "@20", "@21", "@22", "@23", "primary_value", "then",
  "do", "if_tail", "opt_else", "for_var", "f_margs", "$@24",
  "block_args_tail", "opt_block_args_tail", "block_param",
  "opt_block_param", "$@25", "block_param_def", "opt_bv_decl", "bv_decls",
  "bvar", "f_larglist", "lambda_body", "@26", "do_block", "block_call",
  "method_call", "@27", "brace_block", "@28", "case_body", "cases",
  "opt_rescue", "exc_list", "exc_var", "opt_ensure", "literal", "string",
  "string_fragment", "string_rep", "string_interp", "@29", "xstring",
  "regexp", "heredoc", "heredoc_bodies", "heredoc_body",
  "heredoc_string_rep", "heredoc_string_interp", "@30", "words", "symbol",
  "basic_symbol", "sym", "symbols", "numeric", "variable", "var_lhs",
  "var_ref", "backref", "superclass", "$@31", "f_opt_arglist_paren",
  "f_arglist_paren", "f_arglist", "f_label", "f_kw", "f_block_kw",
  "f_block_kwarg", "f_kwarg", "kwrest_mark", "f_kwrest", "args_tail",
  "opt_args_tail", "f_args", "f_bad_arg", "f_norm_arg", "f_arg_item",
  "@32", "f_arg", "f_opt_asgn", "f_opt", "f_block_opt", "f_block_optarg",
  "f_optarg", "restarg_mark", "f_rest_arg", "blkarg_mark", "f_block_arg",
  "opt_f_block_arg", "singleton", "$@33", "assoc_list", "assocs", "assoc",
  "operation", "operation2", "operation3", "dot_or_colon", "call_op",
  "call_op2", "opt_terms", "opt_nl", "rparen", "trailer", "term", "nl",
  "terms", "none", YY_NULLPTR
};

static const char *
yysymbol_name (yysymbol_kind_t yysymbol)
{
  return yytname[yysymbol];
}
#endif

#define YYPACT_NINF (-870)

#define yypact_value_is_default(Yyn) \
  ((Yyn) == YYPACT_NINF)

#define YYTABLE_NINF (-621)

#define yytable_value_is_error(Yyn) \
  ((Yyn) == YYTABLE_NINF)

/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
   STATE-NUM.  */
static const yytype_int16 yypact[] =
{
    -870,  3957,   130,  8673, 10797, 11139,  6981,  -870, 10443, 10443,
    -870,  -870, 10911,  8163,  6597,  8909,  8909,  -870,  -870,  8909,
    4478,  1831,  -870,  -870,  -870,  -870,    19,  8163,  -870,    36,
    -870,  -870,  -870,  7123,  4070,  -870,  -870,  7265,  -870,  -870,
    -870,  -870,  -870,  -870,  -870,    89, 10561, 10561, 10561, 10561,
     152,  5856,  1426,  9381,  9735,  8445,  -870,  7881,   422,   515,
    1221,   920,  1245,  -870,    90, 10679, 10561,  -870,  1443,  -870,
     988,  -870,   306,  1273,  1273,  -870,  -870,   138,    69,  -870,
      74, 11025,  -870,   107,  2381,   735,   769,    47,    53,  -870,
     399,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,
     319,   119,  -870,   347,    98,  -870,  -870,  -870,  -870,  -870,
    -870,   124,   124,    19,   743,   773,  -870, 10443,   120,  5975,
     292,  1295,  1295,  -870,   147,  -870,   775,  -870,  -870,    98,
    -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,
    -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,
    -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,    23,    51,
      54,    87,  -870,  -870,  -870,  -870,  -870,  -870,    93,   102,
     112,   145,  -870,   193,  -870,  -870,  -870,  -870,  -870,  -870,
    -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,
    -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,
    -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,   200,
    5034,   222,   306,  1273,  1273,   188,   134, 13191,   831,   218,
     199,   224,   188, 10443, 10443,   852,   243,  -870,  -870,   960,
     275,    79,   104,  -870,  -870,  -870,  -870,  -870,  -870,  -870,
    -870,  -870,  8022,  -870,  -870,   167,  -870,  -870,  -870,  -870,
    -870,  -870,  1443,  -870,   620,  -870,   310,  -870,  -870,  1443,
    4206,   122, 10561, 10561, 10561, 10561,  -870, 13129,  -870,  -870,
     195,   320,   195,  -870,  -870,  -870,  9027,  -870,  -870,  8909,
    -870,  -870,  -870,  -870,  6597,  6835,  -870,   250,  6094,  -870,
     987,   296, 13253, 13253,   425,  8791,  5856,   263,  1443,   988,
    1443,   317,  -870,  8791,  1443,   281,  1129,  1129,  -870, 13129,
     302,  1129,  -870,   389, 11253,   316,  1004,  1007,  1068,  1402,
    -870,  -870,  -870,  -870,  -870,  1252,  -870,  -870,  -870,  -870,
    -870,  -870,   666,  1255,  -870,  -870,  1021,  -870,  1242,  -870,
    1317,  -870,  1320,   374,   378,  -870,  -870,  -870,  -870,  6359,
   10443, 10443, 10443, 10443,  8791, 10443, 10443,    68,  -870,  -870,
    -870,  -870,   424,  1443,  -870,  -870,  -870,  -870,  -870,  -870,
    -870,  1589,   369,   381,  5034, 10561,  -870,   367,   465,   380,
    -870,  1443,  -870,  -870,  -870,   392, 10561,  -870,   410,   509,
     423,   518,  -870,  -870,   462,  5034,  -870,  -870,  9853,  -870,
    5856,  8559,   444,  9853, 10561, 10561, 10561, 10561, 10561, 10561,
   10561, 10561, 10561, 10561, 10561, 10561, 10561, 10561,   539, 10561,
   10561, 10561, 10561, 10561, 10561, 10561, 10561, 10561, 10561, 10561,
   10561,  3007,  -870,  8909,  -870,  3752,  -870,  -870, 12649,  -870,
    -870,  -870,  -870, 10679, 10679,  -870,   503,  -870,   306,  -870,
    1093,  -870,  -870,  -870,  -870,  -870,  -870, 11531,  8909, 11617,
    5034, 10443,  -870,  -870,  -870,   595,   604,   225,   501,   505,
    -870,  5180,   608, 10561, 11703,  8909, 11789, 10561, 10561,  5472,
     308,   308,   106, 11875,  8909, 11961,  -870,   566,  -870,  6094,
     310,  -870,  -870,  9971,   621,  -870, 10561, 10561, 13191, 13191,
   13191, 10561,  -870,  -870,  9145,  -870, 10561,  -870,  9499,  6716,
     493,  1443,   195,   195,  -870,  -870,   318,   499,  -870,  -870,
    -870,  8163,  5591,   506, 11703, 11789, 10561,   988,  1443,  -870,
    -870,  6478,   504,   988,  -870,  -870,  9617,  -870,  1443,  9735,
    -870,  -870,  -870,  1093,    74, 11253,  -870, 11253, 12047,  8909,
   12133,  2010,  -870,  -870,   507,  -870,  1345,  6094,   666,  -870,
    -870,  -870,  -870,  -870,  -870,  -870, 10561, 10561,  -870,  -870,
    -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,
    1431,  1443,  1443,   513, 10679,   642, 13191,   605,  -870,  -870,
    -870,    37,  -870,  -870,  1691,  -870, 13191,  2010,  -870,  -870,
    1712,  -870,  -870, 10679,   644,    83, 10561,  -870, 12845,   195,
    -870,  1443, 11253,   521,  -870,  -870,  -870,   616,   549,  3375,
    -870,  -870,  1116,   307,  2135,  2135,  2135,  2135,  2029,  2029,
    3438,  2505,  2135,  2135, 13253, 13253,  1521,  1521,  -870,   296,
   13191,  2029,  2029,  1668,  1668,  1694,   237,   237,   296,   296,
     296,  3634,  7621,  4750,  7739,  -870,   124,  -870,   530,   195,
     432,  -870,   450,  -870,  -870,  4342,  -870,  -870,  2280,    83,
      83,  -870,  2882,  -870,  -870,  -870,  -870,  -870,  1443, 10443,
    5034,   874,   654,  -870,   124,   536,   124,   671,   318,  8304,
    -870, 10089,   674,  -870, 10561, 10561,   278,  -870,  7383,  7502,
     556,   309,   327,   674,  -870,  -870,  -870,  -870,    64,    73,
     558,   111,   121, 10443,  8163,   572,   690, 13191,    81,  -870,
   13191, 13191, 13191,   287, 10561, 13129,  -870,   195, 13191,  -870,
    -870,  -870,  -870,  9263,  9499,  -870,  -870,  -870,   576,  -870,
    -870,    22,   988,  1443,  1129,   444,  -870,   874,   654,   575,
    1031,  1156,  -870,   113,  2010,  -870,   579,  -870,   296,   296,
    -870,  -870,   912,  1443,   578,  -870,  -870,  1929,   681, 12721,
    -870,   679,   424,  -870,   380,  -870,  1443,  -870,  -870,   586,
     589,   606,  -870,   607,   679,   606,   710, 12783,  -870,  -870,
    2010,  5034,  -870,  -870, 12916, 10207,  -870,  -870, 11253,  8791,
   10679, 10561, 12219,  8909, 12305,   561, 10679, 10679,  -870,   503,
     551,  9145, 10679, 10679,  -870,   503,    53,   138,  5034,  6094,
      83,  -870,  1443,   740,  -870,  -870,  -870,  -870, 12845,  -870,
     665,  -870,  5737,   746,  -870, 10443,   749,  -870, 10561, 10561,
     379, 10561, 10561,   753,  6240,  6240,   128,   308,  -870,  -870,
    -870, 10325,  5326, 13191,  -870,  6716,   195,  -870,  -870,  -870,
     161,   625,  1449,  5034,  6094,  -870,  -870,  -870,   619,  -870,
    1484,  1443, 10561, 10561,  -870,  -870,  2010,  -870,  1712,  -870,
    1712,  -870,  1712,  -870,  -870, 10561, 10561,  -870,  -870,  -870,
   11367,  -870,   632,   380,   637, 11367,  -870,   640,   645,  -870,
     774, 10561, 12987,  -870,  -870, 13191,  4614,  4886,   647,   407,
     463, 10561, 10561,  -870,  -870,  -870,  -870,  -870, 10679,  -870,
    -870,  -870,  -870,  -870,  -870,  -870,   778,   656,  6094,  5034,
    -870,  -870, 11481,   188,  -870,  -870,  6240,  -870,  -870,   188,
    -870, 10561,  -870,   782,   790,  -870, 13191,   168,  -870,  9499,
    -870,  1615,   791,   672,  1457,  1457,  1063,  -870, 13191, 13191,
     606,   675,   606,   606, 13191, 13191,   687,   688,   763,  1119,
     605,  -870,  -870,  1421,  -870,  1119,  2010,  -870,  1712,  -870,
    -870, 13058,   478, 13191, 13191,  -870,  -870,  -870,  -870,   691,
     805,   776,  -870,  1127,  1007,  1068,  5034,  -870,  5180,  -870,
    -870,  6240,  -870,  -870,  -870,  -870,   693,  -870,  -870,  -870,
    -870,   696,   696,  1457,   697,  -870,  1712,  -870,  -870,  -870,
    -870,  -870,  -870, 12391,  -870,   380,   605,  -870,  -870,   701,
     705,   708,  -870,   720,   708,  -870,  -870,  1093, 12477,  8909,
   12563,   604,   278,   851,  1615,   287,  1457,   696,  1457,   606,
     723,   733,  -870,  2010,  -870,  1712,  -870,  1712,  -870,  1712,
    -870,  -870,   874,   654,   745,   299,   535,  -870,  -870,  -870,
    -870,   696,  -870,   708,   751,   708,   708,   161,  -870,  1712,
    -870,  -870,  -870,   708,  -870
};

/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
   Performed when YYTABLE does not specify something else to do.  Zero
   means the default is an error.  */
static const yytype_int16 yydefact[] =
{
       2,     0,     0,     0,     0,     0,     0,   294,     0,     0,
     318,   321,     0,     0,   606,   338,   339,   340,   341,   306,
     270,   270,   491,   490,   492,   493,   608,     0,    10,     0,
     495,   494,   496,   481,   592,   483,   482,   485,   484,   477,
     478,   438,   439,   497,   498,   489,     0,     0,     0,     0,
       0,     0,   296,   620,   620,    88,   313,     0,     0,     0,
       0,     0,     0,   453,     0,     0,     0,     3,   606,     6,
       9,    27,    33,   545,   545,    49,    60,    59,     0,    76,
       0,    80,    90,     0,    54,   248,     0,    61,   311,   286,
     287,   436,   288,   289,   290,   434,   433,   465,   435,   432,
     488,     0,   291,   292,   270,     5,     1,     8,   338,   339,
     306,   620,   414,     0,   113,   114,   489,     0,     0,     0,
       0,   545,   545,   116,   499,   342,     0,   488,   292,     0,
     334,   168,   178,   169,   165,   194,   195,   196,   197,   176,
     191,   184,   174,   173,   189,   172,   171,   167,   192,   166,
     179,   183,   185,   177,   170,   186,   193,   188,   187,   180,
     190,   175,   164,   182,   181,   163,   161,   162,   158,   159,
     160,   118,   120,   119,   153,   154,   131,   132,   133,   140,
     137,   139,   134,   135,   155,   156,   141,   142,   146,   149,
     150,   136,   138,   128,   129,   130,   143,   144,   145,   147,
     148,   151,   152,   157,   576,    55,   121,   122,   575,     0,
       0,     0,    58,   545,   545,     0,     0,    54,     0,   488,
       0,   292,     0,     0,     0,   112,     0,   353,   352,     0,
       0,   488,   292,   187,   180,   190,   175,   158,   159,   160,
     118,   119,     0,   123,   125,    20,   124,   456,   461,   460,
     614,   616,   606,   617,     0,   458,     0,   618,   615,   607,
     590,   489,   278,   589,   273,     0,   265,   277,    74,   269,
     620,   436,   620,   580,    75,    73,   620,   259,   307,     0,
      72,   258,   413,    71,   606,     0,    18,     0,     0,   221,
       0,   222,   209,   212,   303,     0,     0,     0,   606,    15,
     606,    78,    14,     0,   606,     0,   611,   611,   249,     0,
       0,   611,   578,     0,     0,    86,     0,    96,   103,   545,
     471,   470,   472,   473,   467,     0,   469,   468,   440,   445,
     444,   447,     0,     0,   442,   449,     0,   451,     0,   463,
       0,   475,     0,   479,   480,    53,   236,   237,     4,   607,
       0,     0,     0,     0,     0,     0,     0,   552,   548,   547,
     546,   549,   550,     0,   554,   566,   521,   522,   570,   569,
     565,   545,     0,   507,     0,   514,   519,   620,   524,   620,
     544,     0,   551,   553,   556,   530,     0,   563,   530,   568,
     530,   572,   528,   503,     0,     0,   401,   403,     0,    92,
       0,    84,    81,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   208,   211,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   603,   620,   602,     0,   605,   604,     0,   418,
     416,   312,   437,     0,     0,   407,    65,   310,   331,   113,
     114,   115,   479,   480,   507,   500,   329,     0,   620,     0,
       0,     0,   601,   600,    56,     0,   620,   303,     0,     0,
     344,     0,   343,     0,     0,   620,     0,     0,     0,     0,
       0,     0,   303,     0,   620,     0,   326,     0,   126,     0,
       0,   457,   459,     0,     0,   619,   584,   585,   279,   588,
     272,     0,   608,   266,     0,   275,     0,   267,     0,   606,
       0,   606,   620,   620,   260,   271,   606,     0,   309,    52,
     609,     0,     0,     0,     0,     0,     0,    17,   606,   301,
      13,   607,    77,   297,   300,   304,   613,   250,   612,   613,
     252,   305,   579,   102,    94,     0,    89,     0,     0,   620,
       0,   545,   314,   398,   530,   474,     0,     0,   448,   454,
     441,   443,   450,   452,   464,   476,     0,     0,     7,    21,
      22,    23,    24,    25,    50,    51,   511,   558,   512,   510,
       0,   606,   606,   530,     0,     0,   513,     0,   526,   574,
     523,     0,   527,   508,     0,   537,   559,     0,   540,   567,
       0,   542,   571,     0,     0,   620,   278,    28,    30,     0,
      31,   606,     0,    82,    93,    48,    34,    46,     0,   253,
     198,    29,     0,   292,   226,   231,   232,   233,   228,   230,
     240,   241,   234,   235,   207,   210,   238,   239,    32,   218,
     608,   227,   229,   223,   224,   225,   213,   214,   215,   216,
     217,   593,   598,   594,   599,   412,   270,   410,     0,   620,
     593,   595,   594,   596,   411,   270,   593,   594,   270,   620,
     620,    35,   253,   199,    45,   206,    63,    66,     0,     0,
       0,   113,   114,   117,     0,     0,   620,     0,   606,     0,
     295,   620,   620,   424,     0,     0,   620,   345,   597,   302,
       0,   593,   594,   620,   347,   319,   346,   322,   597,   302,
       0,   593,   594,     0,     0,     0,     0,   277,     0,   325,
     583,   586,   582,   276,   281,   280,   274,   620,   587,   581,
     257,   255,   261,   262,   264,   308,   610,    19,     0,    26,
     205,    79,    16,   606,   611,    95,    87,    99,   101,     0,
      98,   100,   608,     0,     0,   466,     0,   455,   219,   220,
     552,   550,   361,   606,   354,   506,   504,     0,    41,   244,
     336,     0,     0,   520,   620,   573,     0,   529,   557,   530,
     530,   530,   564,   530,   552,   530,    43,   246,   337,   389,
     387,     0,   386,   385,   285,     0,    91,    85,     0,     0,
       0,     0,     0,   620,     0,     0,     0,     0,   409,    69,
     415,   262,     0,     0,   408,    67,   404,    62,     0,     0,
     620,   332,     0,     0,   415,   335,   577,    57,   425,   426,
     620,   427,     0,   620,   350,     0,     0,   348,     0,     0,
     415,     0,     0,     0,     0,     0,   415,     0,   127,   462,
     324,     0,     0,   282,   268,   606,   620,    11,   298,   251,
      97,     0,   391,     0,     0,   315,   446,   362,   359,   555,
       0,   606,     0,     0,   525,   509,     0,   533,     0,   535,
       0,   541,     0,   538,   543,     0,     0,   384,   608,   608,
     516,   517,   620,   620,   369,     0,   561,   369,   369,   367,
       0,   281,   283,    83,    47,   254,   593,   594,     0,   593,
     594,     0,     0,    40,   203,    39,   204,    70,     0,    37,
     201,    38,   202,    68,   405,   406,     0,     0,     0,     0,
     501,   330,     0,     0,   429,   351,     0,    12,   431,     0,
     316,     0,   317,     0,     0,   327,   280,   620,   256,   263,
     397,     0,     0,     0,     0,     0,   357,   505,    42,   245,
     530,   530,   530,   530,    44,   247,     0,     0,     0,   515,
       0,   365,   366,   369,   377,   560,     0,   380,     0,   382,
     402,   284,   415,   243,   242,    36,   200,   419,   417,     0,
       0,     0,   428,     0,   104,   111,     0,   430,     0,   320,
     323,     0,   421,   422,   420,   395,   608,   393,   396,   400,
     399,   363,   360,     0,   355,   534,     0,   531,   536,   539,
     390,   388,   303,     0,   518,   620,     0,   368,   375,   369,
     369,   369,   562,   369,   369,    64,   333,   110,     0,   620,
       0,   620,   620,     0,     0,   392,     0,   358,     0,   530,
     597,   302,   364,     0,   372,     0,   374,     0,   381,     0,
     378,   383,   107,   109,     0,   593,   594,   423,   349,   328,
     394,   356,   532,   369,   369,   369,   369,   105,   373,     0,
     370,   376,   379,   369,   371
};

/* YYPGOTO[NTERM-NUM].  */
static const yytype_int16 yypgoto[] =
{
    -870,  -870,  -870,   372,  -870,    43,  -870,  -299,   301,  -870,
    -870,    46,  -165,  -305,    34,  1724,  -870,  1884,    21,   -50,
    -870,  -870,  -483,   -12,   885,  -205,    15,   -27,  -285,  -477,
     -47,  2818,   -59,   893,     5,   -18,  -870,  -870,    38,  -870,
    1204,  -870,   184,    56,  -252,  -325,    96,  -870,    10,  -420,
    -231,    14,    52,  -358,    28,  -870,  -870,  -870,  -870,  -870,
    -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,  -870,
    -870,     9,  -188,  -444,  -141,  -623,  -870,  -870,  -870,   115,
     258,  -870,  -583,  -870,  -870,  -464,  -870,  -142,  -870,  -870,
    -870,    91,  -870,  -870,  -870,   -87,  -870,  -470,  -870,  -131,
    -870,  -870,  -870,  -870,  -870,   103,    41,  -160,  -870,  -870,
    -870,  -870,  -870,  -277,  -870,   670,  -870,  -870,  -870,   -11,
    -870,  -870,  -870,  2545,  2999,   913,  2385,  -870,  -870,    60,
     512,    25,   135,   341,   -40,  -870,  -870,  -870,   117,   730,
    -185,  -226,  -824,  -706,  -513,  -870,   186,  -751,  -547,  -869,
     -42,  -536,  -870,   252,  -870,   -44,  -343,  -870,  -870,  -870,
     101,  -445,   600,  -353,  -870,  -870,   -60,  -870,    24,   -20,
     492,  -250,   508,  -280,   -46,    -1
};

/* YYDEFGOTO[NTERM-NUM].  */
static const yytype_int16 yydefgoto[] =
{
       0,     1,     2,    67,    68,    69,   287,   465,   466,   298,
     521,   299,    71,   616,    72,   213,   689,   214,   215,    75,
      76,   820,   677,    77,    78,   300,    79,    80,    81,   546,
      82,   216,   123,   124,   243,   244,   245,   714,   654,   207,
      84,   305,   620,   655,   278,   510,   511,   279,   280,   269,
     503,   539,   659,   610,    85,   210,   303,   743,   304,   319,
     753,   223,   844,   224,   845,   713,  1001,   680,   678,   929,
     460,   290,   471,   705,   836,   837,   230,   763,   954,  1027,
     974,   888,   791,   889,   792,   861,  1006,  1007,   552,   865,
     605,   397,    87,    88,   670,   447,   669,   494,  1004,   692,
     830,   933,   937,    89,    90,    91,   333,   334,   557,    92,
      93,    94,   558,   253,   254,   255,   489,    95,    96,    97,
     327,    98,    99,   219,   220,   102,   221,   456,   679,   372,
     373,   374,   375,   376,   891,   892,   377,   378,   379,   777,
     595,   381,   382,   383,   384,   580,   385,   386,   387,   896,
     897,   388,   389,   390,   391,   392,   588,   209,   461,   310,
     513,   273,   129,   684,   657,   464,   459,   438,   517,   862,
     518,   537,   257,   258,   259,   302
};

/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
   positive, shift that token.  If negative, reduce the rule whose
   number is the opposite.  If YYTABLE_NINF, syntax error.  */
static const yytype_int16 yytable[] =
{
     105,   441,   246,   266,   266,   520,   285,   266,   315,   286,
      86,   205,    86,   126,   126,   345,   246,   218,   218,   281,
     716,   229,   349,   218,   218,   218,   435,   437,   218,   545,
     222,   283,   125,   125,   479,   252,   592,   707,   256,   895,
     125,   507,   212,   212,   206,   621,   107,    70,   212,    70,
     782,   206,   308,   312,   402,   559,   868,   540,   779,   451,
      86,   542,   326,   729,   316,   206,   301,   270,   270,   833,
     746,   270,   393,   393,   218,   585,   277,   282,   656,   439,
     843,   778,   665,   125,   726,   668,   818,   819,   726,  -107,
     316,   528,   348,   553,   729,   206,   604,   470,  -109,   395,
     336,   338,   340,   342,  -104,   306,   686,  1032,   658,   125,
     281,   268,   274,  -491,   446,   275,   272,   272,   271,   271,
     272,   656,   271,   665,   439,   576,   218,  1008,    86,  -111,
     106,  -110,   686,   685,   394,   797,  -106,   436,   671,   674,
     368,  -490,   863,   -77,  -492,   582,  -108,   395,   343,   344,
     700,   448,   432,  -105,   307,   311,   271,   271,   476,   710,
     445,   687,   789,   284,   -91,   369,   396,   277,   282,   485,
    -491,   449,   686,   561,   288,   450,   561,  -493,   561,   497,
     561,  -487,   561,  -495,  1032,   445,   832,  -415,   493,   577,
     398,   440,  -494,   442,   434,   611,   247,   686,  -490,   248,
     249,  -492,  -496,   598,   470,   601,   -99,   294,  -593,   790,
    -112,   443,   393,   393,  -487,  -101,   399,  -594,   779,    86,
    1008,   -96,   895,   502,   749,   895,   864,   250,   403,   251,
     525,   779,   218,   218,  -493,  -481,   440,   928,   615,   395,
    -495,   778,   276,  -112,   480,   481,  -103,   326,  -102,  -494,
    1014,  -415,   531,   -98,   778,   473,   550,   212,   212,  -496,
     538,   538,   545,  -100,   266,   538,  -415,   266,   276,   505,
     -97,   505,   455,   468,   469,   514,   490,   467,   615,   615,
     206,   757,   507,  -485,   504,   218,   508,   544,   218,   729,
     462,   477,  -481,   218,   218,   835,   832,    86,   482,  -415,
     486,  -415,   895,   247,    86,    86,   248,   249,  -415,   488,
    -486,   301,    86,   726,   726,  -106,   478,   526,   516,   519,
     536,   903,   530,   316,  1002,   752,   917,   545,   512,   782,
     493,   270,   923,   829,   250,   704,   251,   502,   419,  -104,
    -485,   527,   125,   355,   356,  -111,  -110,   463,   607,   533,
     452,   453,   297,   617,   613,   355,   356,   778,    86,   218,
     218,   218,   218,    86,   218,   218,   556,   778,   428,   429,
     430,   569,   570,   571,   572,   515,   589,   506,   589,   271,
     272,   823,   271,    86,   212,   212,   212,   212,   522,   574,
     575,   726,   568,   617,   617,    70,   561,   419,   683,   444,
     573,   841,   247,   945,    86,   248,   249,   218,   529,    86,
     316,  -486,   622,   814,  -106,   301,   816,  -106,  -106,   842,
     297,   266,   535,   247,   966,   967,   248,   249,  -111,   125,
    -106,   874,   514,   247,   814,   251,   248,   249,   -76,   444,
    -104,   541,   218,   520,   543,  -106,   266,  -106,  -108,   656,
     609,   665,   622,   622,   250,   609,   251,   514,   547,    41,
     778,   -96,    42,   266,   250,   693,   251,   218,  -111,    86,
     218,   941,   266,   663,   514,   566,   663,  1003,   908,   567,
      86,   578,   723,   514,   218,   328,   329,   330,    86,  -103,
     584,   664,   900,   218,   859,   688,   854,   663,    86,   812,
    -105,   913,  -502,   737,   729,   554,    58,   919,   921,   587,
     246,   505,   505,   545,   663,   664,   590,   526,   745,   926,
     544,   105,   591,   663,   812,   520,   733,   734,  -106,   726,
     852,    86,   664,   778,   594,   732,   271,   266,   331,   332,
      86,   664,   813,   775,   778,   718,  -110,   775,   514,   971,
     972,  -108,   597,  -106,   316,   813,   316,   583,   218,   206,
     599,   271,   804,   663,   952,   600,    86,  -102,    70,   602,
     918,  -108,   768,   125,   -98,   125,   335,   742,   271,   329,
     330,   664,   520,   603,  -108,   544,   614,   271,   663,   523,
     638,   786,  -100,   218,   877,   879,   881,   297,   883,  -105,
     884,   104,   676,   104,   793,   727,   664,   271,   104,   104,
     690,   271,   218,   985,   104,   104,   104,   691,   911,   104,
     805,   316,   694,   795,   697,   854,   695,   673,   675,   555,
     990,   331,   332,   454,   454,   615,   719,   744,   731,   271,
     125,   615,   271,   918,   736,   739,   -91,   615,   615,   754,
    -108,   104,   271,  -108,  -108,   767,   771,   770,   505,   788,
     799,   673,   675,   798,   281,   104,   809,   281,   793,   793,
     800,   810,  -105,   811,   772,   815,   247,   824,   817,   248,
     249,  -108,  1052,  -108,   912,   281,   825,   686,   218,    86,
     831,   834,   832,   -97,   827,   834,   848,   840,   538,   846,
     822,   297,   834,   246,   774,   850,   366,   367,   368,   251,
     740,   849,   808,   212,  1064,   857,   860,   104,   866,   104,
     870,   277,   218,   472,   277,   872,   505,   206,   876,   924,
     472,   878,   851,   369,   847,   491,   576,   554,   248,   249,
     808,   508,   277,   609,  -302,   996,   899,   212,   880,   882,
     617,   998,   206,   615,   885,   931,   617,   915,   932,  -302,
     936,   955,   617,   617,   940,   520,   764,   495,   942,  -590,
     950,   544,   696,   589,   970,  1015,  1017,  1018,  1019,   973,
     703,   247,   976,   781,   248,   249,   785,   978,   982,   980,
     715,   266,   532,   987,  -302,   988,   534,   999,  -594,  -591,
      86,  -302,   514,   380,   380,  1000,  1009,   316,    86,   622,
     104,  1010,   218,  1020,  1021,   622,   218,  1016,  1022,   793,
    1036,   622,   622,   104,   104,  -342,   125,    86,    86,   934,
    1035,  1037,   938,  -481,   856,  1044,   271,   271,  1046,  1048,
    -342,    86,   663,  1053,   218,   904,   780,  1055,  -481,   783,
    1057,   380,   380,    86,    86,   505,   939,   495,   756,   431,
     664,    86,  1059,  -485,  1072,   457,  1069,  -593,   617,   212,
     949,   579,    86,    86,   432,  -342,   104,  -594,  -485,   104,
     432,  -590,  -342,  -481,   104,   104,  1077,  -590,   104,   593,
    -481,   589,   589,  1079,   738,   104,   104,   227,   130,   969,
    -597,  1068,  1070,   104,   975,   887,   271,   893,   925,   433,
    1067,  -591,   856,  -485,   271,   458,   434,  -591,   125,   208,
    -485,   474,   434,   125,   492,   890,   775,   622,   773,   899,
    1024,  1029,   899,  1040,   899,     0,   432,    86,    86,     0,
       0,   993,  -489,   380,   380,    86,   834,     0,     0,   104,
     104,   104,   104,   104,   104,   104,   104,  -489,     0,     0,
     125,     0,     0,   760,  -597,   358,   359,   360,   361,     0,
       0,   475,     0,     0,   104,     0,   894,     0,   434,  -597,
       0,   761,   899,   339,   329,   330,  1045,     0,   706,   706,
     914,   916,  -489,     0,     0,   104,   920,   922,   104,  -489,
     104,   730,     0,   104,     0,    86,   780,    86,   735,   899,
      86,   899,  -597,   899,  -597,   899,     0,     0,  -593,   780,
     741,  -597,   914,   916,   589,   920,   922,   266,   350,   351,
     352,   353,   354,   104,     0,   899,   331,   332,   514,   495,
     693,   834,   898,   104,   104,     0,   495,     0,   218,   380,
     483,     0,   271,     0,   867,     0,     0,  -593,   104,     0,
     104,   104,   960,     0,   962,   432,     0,     0,   963,     0,
       0,   104,     0,   765,   766,   104,     0,   524,   663,   104,
       0,     0,   562,     0,   104,   329,   330,  1025,     0,   104,
     893,     0,   432,   893,   548,   893,   664,  -488,     0,     0,
     484,   380,   986,   796,     0,   890,     0,   434,   890,   432,
       0,   890,  -488,   890,   760,     0,   358,   359,   360,   361,
     927,  -593,   104,     0,     0,   986,     0,   475,   961,     0,
       0,   104,   761,   935,   434,     0,  -593,   331,   332,     0,
    1011,  1012,   271,   893,   549,   943,   944,  -488,     0,   104,
       0,   434,     0,   947,  -488,   977,   979,   104,  -292,     0,
       0,   890,  1031,     0,  1034,   953,     0,     0,     0,  -593,
     893,  -593,   893,  -292,   893,  -593,   893,     0,  -593,     0,
     826,     0,  -594,  -303,   104,     0,   821,     0,   890,     0,
     890,     0,   890,     0,   890,     0,   893,     0,  -303,  1047,
       0,     0,  1049,   104,     0,  1013,   802,     0,  -292,  1023,
       0,     0,   217,   217,   890,  -292,     0,  1038,   217,   267,
     267,   432,     0,   267,   432,  1030,   472,     0,  1033,   989,
       0,  1028,   432,  -303,  1071,   858,     0,   997,     0,  1073,
    -303,  1075,     0,     0,   247,  1076,  -594,   248,   249,     0,
     289,   291,   292,   293,     0,   869,   803,   267,   309,   458,
       0,  -594,     0,   434,     0,  1083,   434,  1039,     0,   346,
     347,   502,     0,     0,   434,   250,     0,   251,     0,   104,
     104,   380,     0,   337,   875,   329,   330,  1054,  1056,  1058,
       0,  1060,  1061,     0,  -594,     0,  -594,  1041,     0,  1042,
    -594,     0,  1043,  -594,   563,  1074,   329,   330,   341,   329,
     330,     0,     0,   104,     0,   555,   329,   330,   560,   329,
     330,   217,     0,     0,   357,     0,   358,   359,   360,   361,
     930,  1078,  1080,  1081,  1082,     0,     0,   331,   332,     0,
       0,  1084,   362,     0,     0,     0,   357,   948,   358,   359,
     360,   361,     0,     0,     0,   706,   363,     0,   331,   332,
       0,   331,   332,   957,   362,     0,     0,   364,   331,   332,
       0,   331,   332,   365,   366,   367,   368,     0,   363,     0,
     564,   329,   330,   565,   329,   330,     0,     0,     0,   364,
       0,   104,     0,     0,  -620,   365,   366,   367,   368,   104,
     104,   369,     0,   104,   370,     0,   104,   104,   755,   329,
     330,     0,   104,   104,     0,     0,     0,   371,   104,   104,
       0,     0,     0,   369,     0,     0,   370,   217,   217,     0,
       0,     0,   104,   331,   332,   104,   331,   332,     0,   371,
       0,   472,     0,     0,   104,   104,     0,   472,     0,     0,
       0,     0,   104,   357,     0,   358,   359,   360,   361,     0,
       0,   331,   332,   104,   104,     0,   498,   499,   500,   346,
       0,   362,   357,     0,   358,   359,   360,   361,     0,     0,
     267,     0,   760,   267,   358,   359,   360,   361,   217,   217,
     362,     0,     0,     0,     0,     0,   364,     0,     0,     0,
     761,     0,   365,   366,   367,   368,     0,     0,   760,     0,
     358,   359,   360,   361,     0,   364,     0,     0,   104,     0,
       0,   365,   366,   367,   368,   364,   761,     0,   104,   104,
     369,   762,     0,   370,     0,   760,   104,   358,   359,   360,
     361,  -299,     0,     0,  -299,  -299,   551,     0,     0,   369,
       0,   364,   370,   761,   217,   217,   217,   217,   247,   217,
     217,   248,   249,  1026,   247,     0,     0,   248,   249,     0,
       0,  -299,  -299,     0,  -299,     0,     0,     0,   364,   586,
       0,     0,     0,     0,   956,     0,     0,     0,     0,   250,
     596,   251,     0,     0,     0,   951,   104,   251,   104,     0,
       0,   104,   608,     0,     0,     0,     0,   619,   624,   625,
     626,   627,   628,   629,   630,   631,   632,   633,   634,   635,
     636,   637,   419,   639,   640,   641,   642,   643,   644,   645,
     646,   647,   648,   649,   650,     0,     0,   267,     0,   104,
     357,     0,   358,   359,   360,   361,     0,   672,   672,     0,
     426,   427,   428,   429,   430,     0,     0,     0,   362,     0,
       0,     0,   267,     0,     0,   217,  1005,     0,   358,   359,
     360,   361,     0,     0,   581,     0,     0,   672,     0,   267,
       0,   672,   672,   364,   761,     0,     0,     0,   267,   365,
     366,   367,   368,     0,     0,     0,     0,   717,     0,     0,
     720,   721,     0,     0,     0,   722,     0,     0,   725,     0,
     728,     0,   309,   293,     0,     0,     0,   369,     0,     0,
     370,     0,     0,     0,     0,    73,     0,    73,   121,   121,
     672,     0,     0,     0,     0,     0,   121,     0,     0,     0,
     725,     0,   357,   309,   358,   359,   360,   361,     0,     0,
       0,     0,     0,   267,     0,     0,   416,   417,     0,     0,
     362,     0,     0,   784,     0,   358,   359,   360,   361,   419,
     758,   759,     0,     0,     0,    73,   776,     0,     0,   121,
       0,   362,   416,   417,     0,   364,     0,     0,   769,     0,
       0,   365,   366,   367,   368,   419,   425,   426,   427,   428,
     429,   430,     0,     0,     0,   121,   364,   787,     0,     0,
     794,     0,     0,   366,   367,   368,     0,     0,     0,   369,
       0,     0,   370,   426,   427,   428,   429,   430,     0,     0,
       0,  -414,     0,     0,     0,     0,     0,     0,     0,     0,
     369,     0,     0,    73,  -414,  -414,  -414,  -414,  -414,  -414,
       0,  -414,     0,     0,     0,     0,     0,  -414,  -414,  -414,
       0,     0,     0,     0,     0,     0,     0,     0,  -414,  -414,
       0,  -414,  -414,  -414,  -414,  -414,     0,     0,     0,     0,
       0,     0,     0,   217,     0,    74,     0,    74,   122,   122,
       0,     0,     0,     0,     0,   828,   122,     0,   769,   787,
       0,     0,     0,  -414,  -414,  -414,  -414,  -414,  -414,  -414,
    -414,  -414,  -414,  -414,  -414,     0,     0,   217,     0,  -414,
    -414,  -414,     0,     0,  -414,     0,     0,     0,   853,     0,
    -414,     0,  -414,     0,    73,    74,  -414,   725,   309,   122,
       0,     0,     0,     0,     0,     0,  -414,     0,     0,  -414,
    -414,     0,     0,  -414,     0,  -414,  -414,  -414,  -414,  -414,
    -414,  -414,  -414,  -414,  -414,   122,     0,     0,     0,  -414,
    -414,  -414,  -414,  -414,     0,   276,  -414,  -414,  -414,  -414,
     357,     0,   358,   359,   360,   361,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   362,   902,
       0,     0,     0,    74,   672,   905,     0,   267,     0,     0,
     672,   672,    73,     0,   871,   725,   672,   672,     0,    73,
      73,     0,     0,   364,     0,     0,     0,    73,     0,   365,
     366,   367,   368,     0,     0,     0,     0,     0,   121,   217,
       0,     0,   672,   672,     0,   672,   672,     0,     0,     0,
       0,     0,     0,     0,     0,   946,     0,   369,     0,   293,
     370,   357,     0,   358,   359,   360,   361,     0,     0,     0,
       0,     0,     0,    73,     0,     0,   958,   959,    73,   362,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   964,
     965,     0,     0,     0,    74,     0,     0,     0,    73,     0,
       0,     0,     0,     0,   364,   981,     0,     0,     0,     0,
     365,   366,   367,   368,     0,   983,   984,   416,   417,    73,
       0,     0,   672,     0,    73,   121,     0,    73,     0,     0,
     419,     0,     0,     0,     0,     0,     0,     0,   369,     0,
       0,   370,     0,     0,     0,   672,     0,     0,     0,     0,
       0,     0,     0,   309,     0,   423,   424,   425,   426,   427,
     428,   429,   430,     0,     0,     0,     0,    73,    73,     0,
       0,     0,    74,     0,     0,     0,     0,     0,     0,    74,
      74,     0,     0,     0,    73,     0,     0,    74,     0,     0,
       0,     0,     0,     0,     0,    73,     0,     0,   122,     0,
       0,     0,     0,    73,     0,     0,     0,  -621,  -621,  -621,
    -621,   408,   409,    73,     0,  -621,  -621,     0,     0,     0,
       0,     0,     0,   416,   417,     0,     0,     0,     0,     0,
       0,     0,     0,    74,     0,     0,   419,     0,    74,     0,
       0,     0,     0,   267,     0,     0,    73,     0,     0,     0,
       0,     0,     0,     0,     0,    73,     0,     0,    74,   421,
     422,   423,   424,   425,   426,   427,   428,   429,   430,   121,
       0,   121,     0,     0,     0,     0,     0,     0,     0,    74,
    -620,    73,     0,     0,    74,   122,     0,    74,     0,     0,
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       0,     0,   748,     0,   203,   276,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   174,   175,   176,
     177,   178,   179,   180,   181,     0,     0,   182,   183,     0,
       0,     0,     0,   184,   185,   186,   187,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   188,   189,   190,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   191,   192,   193,   194,   195,   196,   197,   198,   199,
     200,     0,   201,   202,   750,   661,     0,     0,   751,     0,
     203,   276,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   174,   175,   176,   177,   178,   179,   180,
     181,     0,     0,   182,   183,     0,     0,     0,     0,   184,
     185,   186,   187,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   188,   189,   190,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   191,   192,   193,
     194,   195,   196,   197,   198,   199,   200,     0,   201,   202,
     906,   652,     0,     0,   907,     0,   203,   276,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   174,
     175,   176,   177,   178,   179,   180,   181,     0,     0,   182,
     183,     0,     0,     0,     0,   184,   185,   186,   187,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   188,
     189,   190,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   191,   192,   193,   194,   195,   196,   197,
     198,   199,   200,     0,   201,   202,   909,   661,     0,     0,
     910,     0,   203,   276,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   174,   175,   176,   177,   178,
     179,   180,   181,     0,     0,   182,   183,     0,     0,     0,
       0,   184,   185,   186,   187,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   188,   189,   190,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   191,
     192,   193,   194,   195,   196,   197,   198,   199,   200,     0,
     201,   202,  1050,   652,     0,     0,  1051,     0,   203,   276,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   174,   175,   176,   177,   178,   179,   180,   181,     0,
       0,   182,   183,     0,     0,     0,     0,   184,   185,   186,
     187,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   188,   189,   190,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   191,   192,   193,   194,   195,
     196,   197,   198,   199,   200,     0,   201,   202,  1062,   652,
       0,     0,  1063,     0,   203,   276,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   174,   175,   176,
     177,   178,   179,   180,   181,     0,     0,   182,   183,     0,
       0,     0,     0,   184,   185,   186,   187,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   188,   189,   190,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   191,   192,   193,   194,   195,   196,   197,   198,   199,
     200,     0,   201,   202,  1065,   661,     0,     0,  1066,     0,
     203,   276,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   174,   175,   176,   177,   178,   179,   180,
     181,     0,     0,   182,   183,     0,     0,     0,     0,   184,
     185,   186,   187,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   188,   189,   190,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   191,   192,   193,
     194,   195,   196,   197,   198,   199,   200,     0,   201,   202,
     666,   661,     0,     0,   667,     0,   203,   276,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   174,
     175,   176,   177,   178,   179,   180,   181,     0,     0,   182,
     183,     0,     0,     0,     0,   184,   185,   186,   187,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   188,
     189,   190,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   873,     0,     0,     0,     0,
       0,     0,     0,   191,   192,   193,   194,   195,   196,   197,
     198,   199,   200,     0,   201,   202,     0,     0,     0,     0,
       0,     0,   203,   404,   405,   406,   407,   408,   409,   410,
     411,   412,   413,   414,   415,     0,     0,     0,     0,   416,
     417,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   419,     0,     0,     0,     0,   886,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   420,     0,   421,   422,   423,   424,   425,
     426,   427,   428,   429,   430,   404,   405,   406,   407,   408,
     409,   410,   411,   412,   413,   414,   415,     0,     0,     0,
       0,   416,   417,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   419,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   420,     0,   421,   422,   423,
     424,   425,   426,   427,   428,   429,   430,   404,   405,   406,
     407,   408,   409,   410,   411,   412,   413,   414,   415,     0,
       0,     0,     0,   416,   417,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   419,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   420,     0,   421,
     422,   423,   424,   425,   426,   427,   428,   429,   430,     0,
       0,     0,     0,     0,     0,     0,     0,  -277,   404,   405,
     406,   407,   408,   409,   410,   411,   412,   413,   414,   415,
       0,     0,     0,     0,   416,   417,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   419,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   420,     0,
     421,   422,   423,   424,   425,   426,   427,   428,   429,   430,
       0,     0,     0,     0,     0,     0,     0,     0,  -279,   404,
     405,   406,   407,   408,   409,   410,   411,   412,   413,   414,
     415,     0,     0,     0,     0,   416,   417,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   419,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   420,
       0,   421,   422,   423,   424,   425,   426,   427,   428,   429,
     430,     0,     0,     0,     0,     0,     0,     0,     0,  -280,
     404,   405,   406,   407,   408,   409,   410,   411,   412,   413,
     414,   415,     0,     0,     0,     0,   416,   417,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   419,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     420,     0,   421,   422,   423,   424,   425,   426,   427,   428,
     429,   430,     0,     0,     0,     0,     0,     0,     0,     0,
    -282,   404,   405,   406,   407,   408,   409,   410,   411,   412,
     413,   414,   415,     0,     0,     0,     0,   416,   417,     0,
       0,     0,   501,     0,     0,     0,     0,     0,     0,     0,
     419,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   420,     0,   421,   422,   423,   424,   425,   426,   427,
     428,   429,   430,   404,   405,   406,   407,   408,   409,   410,
     411,   412,   413,   414,   415,     0,     0,     0,     0,   416,
     417,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   419,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   420,     0,   421,   422,   423,   424,   425,
     426,   427,   428,   429,   430,   404,   405,   406,   407,   408,
     409,   410,   411,   412,   413,  -621,  -621,     0,     0,     0,
       0,   416,   417,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   419,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   421,   422,   423,
     424,   425,   426,   427,   428,   429,   430
};

static const yytype_int16 yycheck[] =
{
       1,    88,    13,    15,    16,   285,    26,    19,    55,    27,
       1,     6,     3,     4,     5,    65,    27,     8,     9,    20,
     490,    12,    68,    14,    15,    16,    86,    87,    19,   314,
       9,    21,     4,     5,   222,    14,   379,   481,    14,   790,
      12,   272,     8,     9,     6,   403,     3,     1,    14,     3,
     597,    13,    53,    54,    81,   332,   762,   307,   594,   118,
      51,   311,    57,   508,    55,    27,    51,    15,    16,   692,
     547,    19,    73,    74,    65,   374,    20,    21,   431,    26,
     703,   594,   435,    55,   504,   438,   669,   670,   508,    25,
      81,   296,    68,   319,   539,    57,   395,    16,    25,    74,
      59,    60,    61,    62,    25,    53,   459,   976,   433,    81,
     111,    15,    16,    90,   104,    19,    15,    16,    15,    16,
      19,   474,    19,   476,    26,    57,   117,   951,   119,    25,
       0,    25,   485,   458,    74,   612,    25,    90,   443,   444,
     103,    90,    29,   121,    90,   371,    25,   122,    58,    59,
     475,   117,   105,    25,    53,    54,    53,    54,   218,   484,
     104,   460,    79,   144,   142,   128,    28,   111,   112,   229,
     147,    51,   525,   333,   138,    55,   336,    90,   338,    57,
     340,    92,   342,    90,  1053,   129,    18,    26,    20,   121,
     121,   138,    90,    90,   147,   400,   115,   550,   147,   118,
     119,   147,    90,   388,    16,   390,   142,    55,   144,   126,
     121,    92,   213,   214,    92,   142,   142,   144,   754,   210,
    1044,   142,   973,   142,   549,   976,   113,   146,   121,   148,
     290,   767,   223,   224,   147,    90,   138,   820,   403,   214,
     147,   754,   144,   121,   223,   224,   142,   242,   142,   147,
     956,    90,   298,   142,   767,   121,   316,   223,   224,   147,
     306,   307,   547,   142,   276,   311,   105,   279,   144,   270,
     142,   272,   125,   213,   214,   276,   252,    55,   443,   444,
     242,   558,   513,    90,   270,   276,   272,   314,   279,   734,
      90,    92,   147,   284,   285,    17,    18,   288,    55,   138,
      25,   140,  1053,   115,   295,   296,   118,   119,   147,   142,
      92,   296,   303,   733,   734,    16,    92,    92,   284,   285,
     306,   798,   298,   314,   947,   551,   809,   612,   276,   876,
      20,   279,   815,   691,   146,    27,   148,   142,   101,   121,
     147,   295,   314,    37,    38,   121,   121,   147,   398,   303,
      58,    59,    51,   403,   401,    37,    38,   870,   349,   350,
     351,   352,   353,   354,   355,   356,   325,   880,   131,   132,
     133,   350,   351,   352,   353,   279,   377,    57,   379,   276,
     279,   680,   279,   374,   350,   351,   352,   353,   138,   355,
     356,   811,   349,   443,   444,   349,   556,   101,   457,    92,
     354,    92,   115,   847,   395,   118,   119,   398,   145,   400,
     401,    92,   403,   665,   115,   400,   668,   118,   119,    92,
     119,   433,   141,   115,   888,   889,   118,   119,   121,   401,
     121,   774,   433,   115,   686,   148,   118,   119,   121,    92,
     121,   139,   433,   723,    55,   146,   458,   148,   121,   802,
     398,   804,   443,   444,   146,   403,   148,   458,   142,    60,
     973,   142,    63,   475,   146,   466,   148,   458,   121,   460,
     461,    92,   484,   435,   475,   101,   438,   947,   803,   101,
     471,    57,   502,   484,   475,    63,    64,    65,   479,   142,
     121,   435,   791,   484,   744,   461,   727,   459,   489,    92,
     121,   806,   121,   521,   949,   319,   107,   812,   813,   142,
     521,   512,   513,   798,   476,   459,    51,    92,   545,   818,
     547,   522,   142,   485,    92,   805,   512,   513,   121,   949,
     718,   522,   476,  1046,   142,   511,   433,   549,   116,   117,
     531,   485,    92,   587,  1057,   493,   121,   591,   549,   892,
     893,    16,   142,   121,   545,    92,   547,   371,   549,   521,
      51,   458,   622,   525,   863,   142,   557,   142,   522,    51,
      92,   121,   584,   545,   142,   547,    61,   531,   475,    64,
      65,   525,   862,   121,   121,   612,   142,   484,   550,   288,
      51,   603,   142,   584,   779,   780,   781,   296,   783,   121,
     785,     1,    99,     3,   605,   504,   550,   504,     8,     9,
      15,   508,   603,   918,    14,    15,    16,    13,    57,    19,
     640,   612,   121,   609,    16,   856,   121,   443,   444,    63,
     929,   116,   117,   121,   122,   800,    15,   536,   145,   536,
     612,   806,   539,    92,   145,   139,   142,   812,   813,   142,
     115,    51,   549,   118,   119,   142,    51,    15,   659,    15,
      44,   477,   478,   142,   665,    65,   656,   668,   669,   670,
     121,   141,   121,   659,    69,   665,   115,   141,   668,   118,
     119,   146,  1025,   148,   123,   686,    15,  1040,   679,   680,
     691,   692,    18,   142,   689,   696,   714,   141,   744,   141,
     679,   400,   703,   714,   587,    15,   101,   102,   103,   148,
     526,   139,   656,   679,  1039,   139,   141,   117,   139,   119,
     142,   665,   713,   215,   668,    44,   727,   689,   142,   816,
     222,   142,   718,   128,   713,   115,    57,   551,   118,   119,
     684,   727,   686,   691,    90,   933,   790,   713,   142,   142,
     800,   939,   714,   918,    44,    15,   806,   807,    93,   105,
      14,   142,   812,   813,    15,  1045,   580,   259,    15,    26,
     145,   798,   471,   774,   142,   960,   961,   962,   963,   142,
     479,   115,   142,   597,   118,   119,   600,   142,   141,    15,
     489,   803,   300,    15,   140,   139,   304,    15,   144,    26,
     791,   147,   803,    73,    74,    15,    15,   798,   799,   800,
     210,   139,   803,   126,   126,   806,   807,   142,    55,   820,
      15,   812,   813,   223,   224,    90,   798,   818,   819,   830,
     139,    55,   833,    90,   733,   142,   733,   734,   142,   142,
     105,   832,   804,   142,   835,   799,   594,   142,   105,   597,
     142,   121,   122,   844,   845,   856,   835,   349,   557,    90,
     804,   852,   142,    90,  1049,    90,    15,   144,   918,   835,
     856,   363,   863,   864,   105,   140,   276,   144,   105,   279,
     105,   138,   147,   140,   284,   285,   141,   144,   288,   381,
     147,   892,   893,   142,   522,   295,   296,    12,     5,   890,
      26,  1042,  1044,   303,   895,   790,   803,   790,   817,   140,
    1041,   138,   811,   140,   811,   140,   147,   144,   890,     6,
     147,    90,   147,   895,   254,   790,   970,   918,   587,   973,
     970,   973,   976,   993,   978,    -1,   105,   928,   929,    -1,
      -1,   932,    90,   213,   214,   936,   947,    -1,    -1,   349,
     350,   351,   352,   353,   354,   355,   356,   105,    -1,    -1,
     932,    -1,    -1,    51,    90,    53,    54,    55,    56,    -1,
      -1,   140,    -1,    -1,   374,    -1,   790,    -1,   147,   105,
      -1,    69,  1026,    63,    64,    65,  1006,    -1,   480,   481,
     806,   807,   140,    -1,    -1,   395,   812,   813,   398,   147,
     400,   509,    -1,   403,    -1,   996,   754,   998,   516,  1053,
    1001,  1055,   138,  1057,   140,  1059,    -1,    -1,   144,   767,
     528,   147,   838,   839,  1025,   841,   842,  1039,    40,    41,
      42,    43,    44,   433,    -1,  1079,   116,   117,  1039,   531,
    1041,  1042,   790,   443,   444,    -1,   538,    -1,  1039,   319,
      90,    -1,   949,    -1,   142,    -1,    -1,    26,   458,    -1,
     460,   461,   876,    -1,   878,   105,    -1,    -1,   882,    -1,
      -1,   471,    -1,   581,   582,   475,    -1,    90,  1040,   479,
      -1,    -1,    61,    -1,   484,    64,    65,   970,    -1,   489,
     973,    -1,   105,   976,    90,   978,  1040,    90,    -1,    -1,
     140,   371,   918,   611,    -1,   970,    -1,   147,   973,   105,
      -1,   976,   105,   978,    51,    -1,    53,    54,    55,    56,
     819,    90,   522,    -1,    -1,   941,    -1,   140,   876,    -1,
      -1,   531,    69,   832,   147,    -1,   105,   116,   117,    -1,
     954,   955,  1039,  1026,   140,   844,   845,   140,    -1,   549,
      -1,   147,    -1,   852,   147,   897,   898,   557,    90,    -1,
      -1,  1026,   976,    -1,   978,   864,    -1,    -1,    -1,   138,
    1053,   140,  1055,   105,  1057,   144,  1059,    -1,   147,    -1,
     688,    -1,    26,    90,   584,    -1,   678,    -1,  1053,    -1,
    1055,    -1,  1057,    -1,  1059,    -1,  1079,    -1,   105,  1013,
      -1,    -1,  1016,   603,    -1,   142,    90,    -1,   140,    90,
      -1,    -1,     8,     9,  1079,   147,    -1,    90,    14,    15,
      16,   105,    -1,    19,   105,   973,   718,    -1,   976,   928,
      -1,   973,   105,   140,  1048,   743,    -1,   936,    -1,  1053,
     147,  1055,    -1,    -1,   115,  1059,    90,   118,   119,    -1,
      46,    47,    48,    49,    -1,   763,   140,    53,    54,   140,
      -1,   105,    -1,   147,    -1,  1079,   147,   140,    -1,    65,
      66,   142,    -1,    -1,   147,   146,    -1,   148,    -1,   679,
     680,   551,    -1,    62,   776,    64,    65,  1029,  1030,  1031,
      -1,  1033,  1034,    -1,   138,    -1,   140,   996,    -1,   998,
     144,    -1,  1001,   147,    62,  1053,    64,    65,    63,    64,
      65,    -1,    -1,   713,    -1,    63,    64,    65,    63,    64,
      65,   117,    -1,    -1,    51,    -1,    53,    54,    55,    56,
     822,  1073,  1074,  1075,  1076,    -1,    -1,   116,   117,    -1,
      -1,  1083,    69,    -1,    -1,    -1,    51,   855,    53,    54,
      55,    56,    -1,    -1,    -1,   847,    83,    -1,   116,   117,
      -1,   116,   117,   871,    69,    -1,    -1,    94,   116,   117,
      -1,   116,   117,   100,   101,   102,   103,    -1,    83,    -1,
      63,    64,    65,    63,    64,    65,    -1,    -1,    -1,    94,
      -1,   791,    -1,    -1,   121,   100,   101,   102,   103,   799,
     800,   128,    -1,   803,   131,    -1,   806,   807,    63,    64,
      65,    -1,   812,   813,    -1,    -1,    -1,   144,   818,   819,
      -1,    -1,    -1,   128,    -1,    -1,   131,   223,   224,    -1,
      -1,    -1,   832,   116,   117,   835,   116,   117,    -1,   144,
      -1,   933,    -1,    -1,   844,   845,    -1,   939,    -1,    -1,
      -1,    -1,   852,    51,    -1,    53,    54,    55,    56,    -1,
      -1,   116,   117,   863,   864,    -1,   262,   263,   264,   265,
      -1,    69,    51,    -1,    53,    54,    55,    56,    -1,    -1,
     276,    -1,    51,   279,    53,    54,    55,    56,   284,   285,
      69,    -1,    -1,    -1,    -1,    -1,    94,    -1,    -1,    -1,
      69,    -1,   100,   101,   102,   103,    -1,    -1,    51,    -1,
      53,    54,    55,    56,    -1,    94,    -1,    -1,   918,    -1,
      -1,   100,   101,   102,   103,    94,    69,    -1,   928,   929,
     128,   100,    -1,   131,    -1,    51,   936,    53,    54,    55,
      56,   115,    -1,    -1,   118,   119,   144,    -1,    -1,   128,
      -1,    94,   131,    69,   350,   351,   352,   353,   115,   355,
     356,   118,   119,   142,   115,    -1,    -1,   118,   119,    -1,
      -1,   145,   146,    -1,   148,    -1,    -1,    -1,    94,   375,
      -1,    -1,    -1,    -1,   100,    -1,    -1,    -1,    -1,   146,
     386,   148,    -1,    -1,    -1,   146,   996,   148,   998,    -1,
      -1,  1001,   398,    -1,    -1,    -1,    -1,   403,   404,   405,
     406,   407,   408,   409,   410,   411,   412,   413,   414,   415,
     416,   417,   101,   419,   420,   421,   422,   423,   424,   425,
     426,   427,   428,   429,   430,    -1,    -1,   433,    -1,  1039,
      51,    -1,    53,    54,    55,    56,    -1,   443,   444,    -1,
     129,   130,   131,   132,   133,    -1,    -1,    -1,    69,    -1,
      -1,    -1,   458,    -1,    -1,   461,    51,    -1,    53,    54,
      55,    56,    -1,    -1,    85,    -1,    -1,   473,    -1,   475,
      -1,   477,   478,    94,    69,    -1,    -1,    -1,   484,   100,
     101,   102,   103,    -1,    -1,    -1,    -1,   493,    -1,    -1,
     496,   497,    -1,    -1,    -1,   501,    -1,    -1,   504,    -1,
     506,    -1,   508,   509,    -1,    -1,    -1,   128,    -1,    -1,
     131,    -1,    -1,    -1,    -1,     1,    -1,     3,     4,     5,
     526,    -1,    -1,    -1,    -1,    -1,    12,    -1,    -1,    -1,
     536,    -1,    51,   539,    53,    54,    55,    56,    -1,    -1,
      -1,    -1,    -1,   549,    -1,    -1,    88,    89,    -1,    -1,
      69,    -1,    -1,    51,    -1,    53,    54,    55,    56,   101,
     566,   567,    -1,    -1,    -1,    51,    85,    -1,    -1,    55,
      -1,    69,    88,    89,    -1,    94,    -1,    -1,   584,    -1,
      -1,   100,   101,   102,   103,   101,   128,   129,   130,   131,
     132,   133,    -1,    -1,    -1,    81,    94,   603,    -1,    -1,
     606,    -1,    -1,   101,   102,   103,    -1,    -1,    -1,   128,
      -1,    -1,   131,   129,   130,   131,   132,   133,    -1,    -1,
      -1,     0,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     128,    -1,    -1,   119,    13,    14,    15,    16,    17,    18,
      -1,    20,    -1,    -1,    -1,    -1,    -1,    26,    27,    28,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,    38,
      -1,    40,    41,    42,    43,    44,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   679,    -1,     1,    -1,     3,     4,     5,
      -1,    -1,    -1,    -1,    -1,   691,    12,    -1,   694,   695,
      -1,    -1,    -1,    72,    73,    74,    75,    76,    77,    78,
      79,    80,    81,    82,    83,    -1,    -1,   713,    -1,    88,
      89,    90,    -1,    -1,    93,    -1,    -1,    -1,   724,    -1,
      99,    -1,   101,    -1,   210,    51,   105,   733,   734,    55,
      -1,    -1,    -1,    -1,    -1,    -1,   115,    -1,    -1,   118,
     119,    -1,    -1,   122,    -1,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,    81,    -1,    -1,    -1,   138,
     139,   140,   141,   142,    -1,   144,   145,   146,   147,   148,
      51,    -1,    53,    54,    55,    56,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    69,   795,
      -1,    -1,    -1,   119,   800,   801,    -1,   803,    -1,    -1,
     806,   807,   288,    -1,    85,   811,   812,   813,    -1,   295,
     296,    -1,    -1,    94,    -1,    -1,    -1,   303,    -1,   100,
     101,   102,   103,    -1,    -1,    -1,    -1,    -1,   314,   835,
      -1,    -1,   838,   839,    -1,   841,   842,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   851,    -1,   128,    -1,   855,
     131,    51,    -1,    53,    54,    55,    56,    -1,    -1,    -1,
      -1,    -1,    -1,   349,    -1,    -1,   872,   873,   354,    69,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   885,
     886,    -1,    -1,    -1,   210,    -1,    -1,    -1,   374,    -1,
      -1,    -1,    -1,    -1,    94,   901,    -1,    -1,    -1,    -1,
     100,   101,   102,   103,    -1,   911,   912,    88,    89,   395,
      -1,    -1,   918,    -1,   400,   401,    -1,   403,    -1,    -1,
     101,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   128,    -1,
      -1,   131,    -1,    -1,    -1,   941,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   949,    -1,   126,   127,   128,   129,   130,
     131,   132,   133,    -1,    -1,    -1,    -1,   443,   444,    -1,
      -1,    -1,   288,    -1,    -1,    -1,    -1,    -1,    -1,   295,
     296,    -1,    -1,    -1,   460,    -1,    -1,   303,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   471,    -1,    -1,   314,    -1,
      -1,    -1,    -1,   479,    -1,    -1,    -1,    72,    73,    74,
      75,    76,    77,   489,    -1,    80,    81,    -1,    -1,    -1,
      -1,    -1,    -1,    88,    89,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   349,    -1,    -1,   101,    -1,   354,    -1,
      -1,    -1,    -1,  1039,    -1,    -1,   522,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   531,    -1,    -1,   374,   124,
     125,   126,   127,   128,   129,   130,   131,   132,   133,   545,
      -1,   547,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   395,
       0,   557,    -1,    -1,   400,   401,    -1,   403,    -1,    -1,
      -1,    -1,    -1,    13,    14,    15,    16,    17,    18,    -1,
      20,    -1,    -1,    -1,    -1,    -1,    26,    27,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,    38,    -1,
      40,    41,    42,    43,    44,    -1,    -1,   443,   444,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   612,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   460,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   471,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   479,    -1,    -1,    -1,    -1,    -1,    -1,
      90,    -1,    -1,   489,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   105,     1,    -1,     3,     4,
       5,    -1,    -1,    -1,    -1,   115,    -1,    12,   118,   119,
      -1,    -1,    -1,    -1,   680,    -1,   522,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   531,    -1,    -1,   138,   139,
      -1,    -1,    -1,    -1,   144,   145,   146,   147,   148,   545,
      -1,   547,    -1,    -1,    -1,    -1,    51,    -1,    -1,    -1,
      55,   557,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    72,    73,    74,    75,    76,    77,    78,
      79,    80,    81,    82,    83,    -1,    81,    -1,    -1,    88,
      89,    -1,    -1,    -1,    93,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   101,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   612,    -1,    -1,    -1,
      -1,    -1,    -1,   122,   119,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,   791,    -1,    -1,    -1,    -1,
      -1,    -1,   798,   799,   800,    -1,    -1,    -1,    -1,    -1,
     806,    -1,    -1,    -1,    -1,    -1,   812,   813,    -1,    -1,
      -1,    -1,   818,   819,    -1,    -1,     1,    -1,     3,     4,
       5,     6,    -1,    -1,    -1,    -1,   832,    12,    -1,    -1,
      -1,    -1,    -1,    -1,   680,    -1,    -1,    -1,   844,   845,
      -1,    -1,    -1,    -1,    -1,    -1,   852,    72,    73,    74,
      75,    76,    77,    78,    -1,    80,    81,   863,   864,    -1,
      -1,    -1,    -1,    88,    89,   210,    51,    -1,    -1,    -1,
      55,    -1,    -1,    -1,    -1,    -1,   101,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   890,    -1,    -1,    -1,    -1,   895,
      -1,    -1,    -1,    -1,    -1,    -1,    81,    -1,    -1,   124,
     125,   126,   127,   128,   129,   130,   131,   132,   133,    -1,
      -1,    -1,   918,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   928,   929,    -1,    -1,   932,    -1,    -1,    -1,
     936,    -1,    -1,    -1,   119,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   288,    -1,   791,    -1,    -1,    -1,    -1,
     295,   296,   798,   799,   800,    -1,    -1,    -1,   303,    -1,
     806,    -1,    -1,    -1,    -1,    -1,   812,   813,    -1,   314,
      -1,    -1,   818,   819,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   832,    -1,    -1,    -1,
     996,    -1,   998,    -1,    -1,  1001,    -1,    -1,   844,   845,
      -1,    -1,    -1,    -1,   349,    -1,   852,    -1,    -1,   354,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   863,   864,    -1,
      -1,    -1,    -1,    -1,    -1,   210,    -1,    -1,    -1,   374,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   890,    -1,    -1,    -1,    -1,   895,
     395,    -1,    -1,    -1,    -1,   400,   401,    -1,   403,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   918,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   928,   929,    -1,    -1,   932,    -1,    -1,     1,
     936,     3,    -1,    -1,    -1,    -1,    -1,    -1,   443,   444,
      12,    -1,    -1,   288,    -1,    -1,    -1,    -1,    -1,    -1,
     295,   296,    -1,    -1,    -1,   460,    -1,    -1,   303,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   471,    -1,    -1,   314,
      -1,    -1,    -1,    -1,   479,    -1,    -1,    -1,    -1,    51,
      -1,    -1,    -1,    -1,   489,    -1,    -1,    -1,    -1,    -1,
     996,    -1,   998,    -1,    -1,  1001,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   349,    -1,    -1,    -1,    -1,   354,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   522,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   531,    -1,    -1,   374,
      -1,    -1,    -1,    -1,    -1,    -1,    44,    -1,    -1,    -1,
     545,    -1,   547,    -1,    -1,    -1,    -1,   119,    -1,    -1,
     395,    -1,   557,    -1,    -1,   400,   401,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    72,    73,    74,    75,    76,    77,
      78,    79,    80,    81,    82,    83,    -1,    -1,    -1,    -1,
      88,    89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   101,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   612,    -1,    -1,
       1,    -1,     3,    -1,   122,   460,   124,   125,   126,   127,
     128,   129,   130,   131,   132,   133,   471,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   479,    -1,    -1,    -1,   210,    -1,
      -1,    -1,    -1,    -1,   489,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      51,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    51,    52,
      -1,    -1,    55,    -1,    -1,   680,    -1,   522,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   531,    70,    71,    72,
      73,    74,    75,    76,    77,    -1,    -1,    80,    81,    -1,
     545,    -1,   547,    86,    87,    88,    89,    -1,    -1,    -1,
      -1,    -1,   557,    -1,    -1,    -1,   288,   100,   101,   102,
      -1,    -1,    -1,   295,   296,    -1,    -1,    -1,   119,    -1,
      -1,   303,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   124,   125,   126,   127,   128,   129,   130,   131,   132,
     133,    -1,   135,   136,    -1,    -1,    -1,    -1,    -1,    -1,
     143,   144,    -1,    -1,    -1,    -1,    -1,   612,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   349,    -1,    -1,
      -1,    -1,   354,    -1,    -1,    -1,   791,    -1,    -1,    -1,
      -1,    -1,    -1,   798,   799,   800,    -1,    -1,    -1,    -1,
      -1,   806,   374,    -1,    -1,    -1,    -1,   812,   813,    -1,
      -1,    -1,    -1,   818,   819,    -1,    -1,    -1,    -1,   210,
      -1,    -1,    -1,   395,    -1,    -1,    -1,   832,   400,    -1,
      -1,   403,    -1,    -1,    -1,   680,    -1,    -1,    -1,   844,
     845,    -1,    -1,    -1,    -1,    -1,    -1,   852,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   863,   864,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   443,   444,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   890,    -1,    -1,   460,    -1,
     895,    -1,    -1,    -1,    -1,    -1,    -1,   288,    -1,   471,
      -1,    -1,    -1,    -1,   295,   296,    -1,   479,    -1,    -1,
      -1,    -1,   303,   918,    -1,    -1,    -1,   489,    -1,    -1,
      -1,    -1,    -1,   928,   929,    -1,    -1,   932,    -1,    -1,
      -1,   936,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   791,    -1,    -1,    -1,
     522,    -1,    -1,   798,   799,    -1,    -1,    -1,   349,   531,
      -1,    -1,    -1,   354,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   818,   819,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   374,    -1,   557,    -1,   832,    -1,    -1,
      -1,   996,    -1,   998,    -1,    -1,  1001,    -1,    -1,   844,
     845,    -1,    -1,    -1,   395,    -1,    -1,   852,    -1,   400,
      -1,    -1,   403,    -1,    -1,    -1,    -1,    -1,   863,   864,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    44,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   890,    -1,    -1,    -1,    -1,
     895,    -1,   443,   444,    -1,    -1,    -1,    72,    73,    74,
      75,    76,    77,    78,    79,    80,    81,    82,    83,   460,
      -1,    -1,    -1,    88,    89,    -1,    -1,    -1,    -1,    -1,
     471,    -1,    -1,   928,   929,    -1,   101,   932,   479,    -1,
      -1,   936,    -1,    -1,    -1,    -1,    -1,    -1,   489,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   122,   680,   124,
     125,   126,   127,   128,   129,   130,   131,   132,   133,    -1,
      72,    73,    74,    75,    76,    77,    -1,   142,    80,    81,
      -1,   522,    -1,    -1,    -1,    -1,    88,    89,    -1,    -1,
     531,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   101,
      -1,   996,    -1,   998,    -1,    -1,  1001,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   557,    -1,    -1,    -1,
      -1,    -1,   124,   125,   126,   127,   128,   129,   130,   131,
     132,   133,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   791,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   799,   800,    -1,
      -1,    -1,    -1,    -1,   806,    -1,    -1,    -1,    -1,    -1,
     812,   813,    -1,    -1,     0,    -1,   818,   819,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    13,    14,    15,
     832,    17,    18,    -1,    20,    -1,    -1,    -1,    -1,    -1,
      26,    -1,   844,   845,    -1,    -1,    -1,    -1,    -1,    -1,
     852,    37,    38,    -1,    40,    41,    42,    43,    44,   680,
      -1,   863,   864,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    72,    73,    74,    75,
      76,    77,    78,    79,    80,    81,    82,    83,    -1,    -1,
      -1,    -1,    88,    89,    90,    -1,    92,    93,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   101,   918,    -1,    -1,   105,
      -1,    -1,    -1,    -1,    -1,    -1,   928,   929,    -1,   115,
     932,    -1,   118,   119,   936,   121,   122,    -1,   124,   125,
     126,   127,   128,   129,   130,   131,   132,   133,    -1,    -1,
      -1,    -1,   138,   139,   140,    -1,   142,    -1,    -1,   145,
     146,   147,   148,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     791,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   799,   800,
      -1,    -1,    -1,    51,    52,   806,    -1,    55,    -1,    -1,
      -1,   812,   813,    -1,   996,    -1,   998,   818,   819,  1001,
      -1,    -1,    70,    71,    72,    73,    74,    75,    76,    77,
      -1,   832,    80,    81,    -1,    -1,    -1,    -1,    86,    87,
      88,    89,    -1,   844,   845,    -1,    -1,    -1,    -1,    -1,
      -1,   852,   100,   101,   102,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   863,   864,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   124,   125,   126,   127,
     128,   129,   130,   131,   132,   133,    -1,   135,   136,    -1,
      -1,    -1,    -1,    -1,    -1,   143,   144,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   918,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   928,   929,    -1,
      -1,    -1,    -1,    -1,    -1,   936,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,     0,     1,    -1,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    12,
      -1,    -1,    -1,    -1,    -1,    -1,    19,    -1,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,   996,    39,   998,    -1,    -1,
    1001,    -1,    45,    46,    47,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    -1,    58,    59,    60,    -1,    -1,
      63,    -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,
      -1,    94,    95,    -1,    97,    98,    -1,   100,    -1,    -1,
      -1,   104,    -1,   106,   107,   108,    -1,   110,   111,   112,
       0,   114,   115,    -1,    -1,   118,   119,    -1,    -1,    -1,
      -1,    -1,    -1,    13,    14,    15,    16,    17,    18,    -1,
      20,   134,   135,   136,    -1,    -1,    -1,    27,    28,    29,
      -1,    -1,    -1,   146,    -1,   148,    -1,    37,    38,    -1,
      40,    41,    42,    43,    44,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    57,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    72,    73,    74,    75,    76,    77,    78,    79,
      80,    81,    82,    83,    -1,    -1,    -1,    -1,    88,    89,
      90,    -1,    -1,    93,    -1,    -1,    -1,    -1,    -1,    99,
      -1,   101,    -1,    -1,    -1,   105,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   113,    -1,   115,    -1,    -1,   118,   119,
      -1,    -1,   122,   123,   124,   125,   126,   127,   128,   129,
     130,   131,   132,   133,    -1,    -1,     0,    -1,    -1,   139,
     140,   141,   142,    -1,    -1,   145,   146,   147,   148,    13,
      14,    15,    16,    17,    18,    -1,    20,    -1,    -1,    -1,
      -1,    -1,    -1,    27,    28,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    37,    38,    -1,    40,    41,    42,    43,
      44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    57,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    72,    73,
      74,    75,    76,    77,    78,    79,    80,    81,    82,    83,
      -1,    -1,    -1,    -1,    88,    89,    90,    -1,    92,    93,
      -1,    -1,    -1,    -1,    -1,    99,    -1,   101,    -1,    -1,
      -1,   105,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   115,    -1,    -1,   118,   119,    -1,   121,   122,    -1,
     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
      -1,    -1,     0,    -1,    -1,   139,   140,   141,   142,    -1,
      -1,   145,   146,   147,   148,    13,    14,    15,    16,    17,
      18,    -1,    20,    -1,    -1,    -1,    -1,    -1,    26,    27,
      28,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,
      38,    -1,    40,    41,    42,    43,    44,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    72,    73,    74,    75,    76,    77,
      78,    79,    80,    81,    82,    83,    -1,    -1,    -1,    -1,
      88,    89,    90,    -1,    -1,    93,    -1,    -1,    -1,    -1,
      -1,    99,    -1,   101,    -1,    -1,    -1,   105,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   115,    -1,    -1,
     118,   119,    -1,    -1,   122,    -1,   124,   125,   126,   127,
     128,   129,   130,   131,   132,   133,    -1,    -1,     0,    -1,
     138,   139,   140,   141,   142,    -1,   144,   145,   146,   147,
     148,    13,    14,    15,    16,    17,    18,    -1,    20,    -1,
      -1,    -1,    -1,    -1,    -1,    27,    28,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    37,    38,    -1,    40,    41,
      42,    43,    44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      72,    73,    74,    75,    76,    77,    78,    79,    80,    81,
      82,    83,    -1,    -1,    -1,    -1,    88,    89,    90,    -1,
      -1,    93,    -1,    -1,    -1,    -1,    -1,    99,    -1,   101,
      -1,    -1,    -1,   105,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   115,    -1,    -1,   118,   119,    -1,    -1,
     122,    -1,   124,   125,   126,   127,   128,   129,   130,   131,
     132,   133,    -1,    -1,     0,    -1,    -1,   139,   140,   141,
     142,    -1,   144,   145,   146,   147,   148,    13,    14,    15,
      -1,    17,    18,    -1,    20,    -1,    -1,    -1,    -1,    -1,
      26,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    37,    38,    -1,    40,    41,    42,    43,    44,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    72,    73,    74,    75,
      76,    77,    78,    79,    80,    81,    82,    83,    -1,    -1,
      -1,    -1,    88,    89,    90,    -1,    92,    93,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   101,    -1,    -1,    -1,   105,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   115,
      -1,    -1,   118,   119,    -1,   121,   122,    -1,   124,   125,
     126,   127,   128,   129,   130,   131,   132,   133,    -1,    -1,
       0,    -1,   138,   139,   140,    -1,   142,    -1,    -1,   145,
     146,   147,   148,    13,    14,    15,    -1,    17,    18,    -1,
      20,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,    38,    -1,
      40,    41,    42,    43,    44,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    72,    73,    74,    75,    76,    77,    78,    79,
      80,    81,    82,    83,    -1,    -1,    -1,    -1,    88,    89,
      90,    -1,    92,    93,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   101,    -1,    -1,    -1,   105,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   115,    -1,    -1,   118,   119,
      -1,   121,   122,    -1,   124,   125,   126,   127,   128,   129,
     130,   131,   132,   133,    -1,    -1,     0,    -1,    -1,   139,
     140,    -1,   142,    -1,    -1,   145,   146,   147,   148,    13,
      14,    15,    -1,    17,    18,    -1,    20,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    37,    38,    -1,    40,    41,    42,    43,
      44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    72,    73,
      74,    75,    76,    77,    78,    79,    80,    81,    82,    83,
      -1,    -1,    -1,    -1,    88,    89,    90,    -1,    92,    93,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   101,    -1,    -1,
      -1,   105,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   115,    -1,    -1,   118,   119,    -1,   121,   122,    -1,
     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
      -1,    -1,    -1,    -1,    -1,   139,   140,    -1,   142,    -1,
      -1,   145,   146,   147,   148,     1,    -1,     3,     4,     5,
       6,     7,     8,     9,    10,    11,    12,    13,    14,    15,
      -1,    -1,    18,    19,    -1,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,
      -1,    47,    48,    49,    50,    51,    52,    53,    54,    55,
      56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,
      66,    67,    -1,    69,    70,    71,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,    85,
      -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,    95,
      -1,    97,    98,    -1,   100,    -1,    -1,    -1,   104,    -1,
     106,   107,   108,    -1,   110,   111,   112,    -1,   114,   115,
      -1,    -1,   118,   119,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   134,   135,
     136,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     146,     1,   148,     3,     4,     5,     6,     7,     8,     9,
      10,    11,    12,    -1,    -1,    15,    -1,    17,    18,    19,
      -1,    21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    45,    -1,    47,    48,    49,
      50,    51,    52,    53,    54,    55,    56,    -1,    58,    59,
      60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,
      70,    71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    84,    85,    -1,    -1,    -1,    -1,
      -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,
     100,    -1,    -1,    -1,   104,    -1,   106,   107,   108,    -1,
     110,   111,   112,    -1,   114,   115,    -1,    -1,   118,   119,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   134,   135,   136,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   146,     1,   148,     3,
       4,     5,     6,     7,     8,     9,    10,    11,    12,    -1,
      -1,    15,    -1,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    45,    -1,    47,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    -1,    58,    59,    60,    -1,    -1,    63,
      -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,
      94,    95,    -1,    97,    98,    -1,   100,    -1,    -1,    -1,
     104,    -1,   106,   107,   108,    -1,   110,   111,   112,    -1,
     114,   115,    -1,    -1,   118,   119,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     134,   135,   136,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   146,     1,   148,     3,     4,     5,     6,     7,
       8,     9,    10,    11,    12,    -1,    -1,    15,    -1,    -1,
      18,    19,    -1,    21,    22,    23,    24,    -1,    -1,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    45,    -1,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    -1,
      58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,
      -1,    69,    70,    71,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    84,    85,    -1,    -1,
      -1,    -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,
      98,    -1,   100,    -1,    -1,    -1,   104,    -1,   106,   107,
     108,    -1,   110,   111,   112,    -1,   114,   115,    -1,    -1,
     118,   119,     1,    -1,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    12,    -1,    -1,   134,   135,   136,    -1,
      19,    -1,    21,    22,    23,    24,    -1,    -1,   146,    -1,
     148,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    58,
      59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,
      69,    70,    71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    84,    85,    -1,    -1,    -1,
      -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,
      -1,   100,    -1,    -1,    -1,   104,    -1,   106,   107,   108,
      -1,   110,   111,   112,    -1,   114,   115,    -1,    -1,   118,
     119,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   134,   135,   136,    -1,    -1,
     139,    -1,    -1,    -1,    -1,    -1,    -1,   146,     1,   148,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    12,
      -1,    14,    15,    -1,    -1,    -1,    19,    -1,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    45,    -1,    47,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    -1,    58,    59,    60,    -1,    -1,
      63,    -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,
      -1,    94,    95,    -1,    97,    98,    -1,   100,    -1,    -1,
      -1,   104,    -1,   106,   107,   108,    -1,   110,   111,   112,
      -1,   114,   115,    -1,    -1,   118,   119,     1,    -1,     3,
       4,     5,     6,     7,     8,     9,    10,    11,    12,    -1,
      -1,   134,   135,   136,    -1,    19,    -1,    21,    22,    23,
      24,    -1,    -1,   146,    -1,   148,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    45,    -1,    47,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    -1,    58,    59,    60,    -1,    -1,    63,
      -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,
      94,    95,    -1,    97,    98,    -1,   100,    -1,    -1,    -1,
     104,    -1,   106,   107,   108,    -1,   110,   111,   112,    -1,
     114,   115,    -1,    -1,   118,   119,     1,    -1,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    -1,    -1,
     134,   135,   136,    -1,    19,    -1,    21,    22,    23,    24,
      -1,   145,   146,    -1,   148,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      45,    -1,    47,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,
      -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,
      85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,
      95,    -1,    97,    98,    -1,   100,    -1,    -1,    -1,   104,
      -1,   106,   107,   108,    -1,   110,   111,   112,    -1,   114,
     115,    -1,    -1,   118,   119,     1,    -1,     3,     4,     5,
       6,     7,     8,     9,    10,    11,    12,    -1,    -1,   134,
     135,   136,    -1,    19,    -1,    21,    22,    23,    24,    -1,
     145,   146,    -1,   148,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,
      -1,    47,    48,    49,    50,    51,    52,    53,    54,    55,
      56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,
      66,    67,    -1,    69,    70,    71,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,    85,
      -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,    95,
      -1,    97,    98,    -1,   100,    -1,    -1,    -1,   104,    -1,
     106,   107,   108,    -1,   110,   111,   112,    -1,   114,   115,
      -1,    -1,   118,   119,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   134,   135,
     136,    -1,    -1,   139,    -1,    -1,    -1,    -1,    -1,    -1,
     146,     1,   148,     3,     4,     5,     6,     7,     8,     9,
      10,    11,    12,    -1,    -1,    15,    -1,    -1,    -1,    19,
      -1,    21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    45,    -1,    47,    48,    49,
      50,    51,    52,    53,    54,    55,    56,    -1,    58,    59,
      60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,
      70,    71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    84,    85,    -1,    -1,    -1,    -1,
      -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,
     100,    -1,    -1,    -1,   104,    -1,   106,   107,   108,    -1,
     110,   111,   112,    -1,   114,   115,    -1,    -1,   118,   119,
      -1,    -1,     3,     4,     5,     6,     7,     8,     9,    10,
      11,    12,    -1,    -1,   134,   135,   136,    -1,    19,    -1,
      21,    22,    23,    24,    -1,    -1,   146,    -1,   148,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    45,    46,    47,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    -1,    58,    59,    60,
      -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,    70,
      71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    84,    85,    -1,    -1,    -1,    -1,    -1,
      91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,   100,
      -1,    -1,    -1,   104,    -1,   106,   107,   108,    -1,   110,
     111,   112,    -1,   114,   115,    -1,    -1,   118,   119,    -1,
      -1,     3,     4,     5,     6,     7,     8,     9,    10,    11,
      12,    -1,    -1,   134,   135,   136,    -1,    19,    -1,    21,
      22,    23,    24,    -1,    -1,   146,    -1,   148,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    45,    -1,    47,    48,    49,    50,    51,
      52,    53,    54,    55,    56,    -1,    58,    59,    60,    -1,
      -1,    63,    -1,    -1,    66,    67,    -1,    69,    70,    71,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    84,    85,    -1,    -1,    -1,    -1,    -1,    91,
      -1,    -1,    94,    95,    -1,    97,    98,    -1,   100,    -1,
      -1,    -1,   104,    -1,   106,   107,   108,    -1,   110,   111,
     112,    -1,   114,   115,    -1,    -1,   118,   119,    -1,    -1,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    -1,
      -1,    -1,   134,   135,   136,    -1,    19,    -1,    21,    22,
      23,    24,    -1,    -1,   146,    -1,   148,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    -1,    58,    59,    60,    -1,    -1,
      63,    -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,
      -1,    94,    95,    -1,    97,    98,    -1,    -1,    -1,    -1,
      -1,   104,    -1,   106,   107,   108,    -1,   110,   111,   112,
      -1,   114,   115,    -1,    -1,   118,   119,    -1,    -1,     3,
       4,     5,     6,     7,     8,     9,    10,    11,    -1,    -1,
      -1,   134,   135,   136,    -1,    19,    -1,    21,    22,    23,
      24,    -1,    -1,   146,    -1,   148,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    -1,    58,    59,    60,    -1,    -1,    63,
      -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,
      94,    95,    -1,    97,    98,    -1,    -1,    -1,    -1,    -1,
     104,    -1,   106,   107,   108,    -1,   110,   111,   112,    -1,
     114,   115,    -1,    -1,   118,   119,    -1,    -1,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    -1,    -1,    -1,
     134,   135,   136,    -1,    19,    -1,    21,    22,    23,    24,
      -1,    -1,   146,    -1,   148,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,
      -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,
      85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,
      95,    -1,    97,    98,    -1,    -1,    -1,    -1,    -1,   104,
      -1,   106,   107,   108,    -1,   110,   111,   112,    -1,   114,
     115,    -1,    -1,   118,   119,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   134,
     135,   136,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   148,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    12,    13,    14,    15,    16,    17,    18,
      19,    20,    21,    22,    23,    24,    25,    26,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    37,    38,
      39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      69,    70,    71,    72,    73,    74,    75,    76,    77,    -1,
      -1,    80,    81,    -1,    -1,    -1,    -1,    86,    87,    88,
      89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   100,   101,   102,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,    -1,   135,   136,    -1,    -1,
      -1,    -1,    -1,    -1,   143,   144,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    19,    -1,    21,    22,    23,    24,    -1,    26,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,
      67,    -1,    69,    70,    71,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,    85,    -1,
      -1,    -1,    -1,    -1,    91,    -1,    -1,    94,    95,    -1,
      97,    98,    -1,   100,    -1,   102,   103,   104,    -1,   106,
     107,   108,    -1,   110,   111,   112,    -1,   114,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   134,   135,   136,
      -1,   138,    -1,    -1,    -1,    -1,    -1,   144,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    19,    -1,    21,    22,    23,    24,
      -1,    26,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,
      -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,
      85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,
      95,    -1,    97,    98,    -1,   100,    -1,   102,   103,   104,
      -1,   106,   107,   108,    -1,   110,   111,   112,    -1,   114,
      -1,    -1,    -1,    -1,    -1,    -1,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    -1,    -1,    -1,    -1,   134,
     135,   136,    19,   138,    21,    22,    23,    24,    -1,   144,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,
      67,    -1,    69,    70,    71,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,    85,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    94,    95,    -1,
      97,    98,    -1,   100,    -1,   102,   103,   104,    -1,   106,
     107,   108,    -1,   110,   111,   112,    -1,   114,    -1,    -1,
      -1,    -1,    -1,    -1,   121,     3,     4,     5,     6,     7,
       8,     9,    10,    11,    -1,    -1,    -1,   134,   135,   136,
      -1,    19,    -1,    21,    22,    23,    24,   144,    -1,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    -1,
      58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,
      -1,    69,    70,    71,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    84,    85,    -1,    -1,
      -1,    -1,    -1,    91,    92,    -1,    94,    95,    -1,    97,
      98,    -1,   100,    -1,   102,   103,   104,    -1,   106,   107,
     108,    -1,   110,   111,   112,    -1,   114,    -1,    -1,    -1,
      -1,    -1,    -1,   121,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    -1,    -1,    -1,   134,   135,   136,    -1,
      19,    -1,    21,    22,    23,    24,   144,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    58,
      59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,
      69,    70,    71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    84,    85,    -1,    -1,    -1,
      -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,
      -1,   100,    -1,   102,   103,   104,    -1,   106,   107,   108,
      -1,   110,   111,   112,    -1,   114,    -1,    -1,    -1,    -1,
      -1,    -1,     3,     4,     5,     6,     7,     8,     9,    10,
      11,    -1,    -1,    -1,    -1,   134,   135,   136,    19,    -1,
      21,    22,    23,    24,    -1,   144,    -1,    -1,    -1,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    -1,    58,    59,    60,
      -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,    70,
      71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    84,    85,    -1,    -1,    -1,    -1,    -1,
      91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,   100,
      -1,   102,   103,   104,    -1,   106,   107,   108,    -1,   110,
     111,   112,    -1,   114,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   134,   135,   136,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   144,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    12,    13,    14,    15,    16,    17,    18,
      19,    20,    21,    22,    23,    24,    25,    26,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    37,    38,
      39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    -1,
      -1,    -1,    -1,    -1,    63,    -1,    -1,    -1,    -1,    -1,
      69,    70,    71,    72,    73,    74,    75,    76,    77,    -1,
      -1,    80,    81,    -1,    -1,    -1,    -1,    86,    87,    88,
      89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   100,   101,   102,    -1,    -1,    -1,    -1,   107,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,    -1,   135,   136,    -1,    -1,
      -1,    -1,    -1,    -1,   143,     3,     4,     5,     6,     7,
       8,     9,    10,    11,    12,    13,    14,    15,    16,    17,
      18,    19,    20,    21,    22,    23,    24,    25,    26,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    37,
      38,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    -1,
      -1,    -1,    -1,    -1,    -1,    63,    -1,    -1,    -1,    -1,
      -1,    -1,    70,    71,    72,    73,    74,    75,    76,    77,
      -1,    -1,    80,    81,    -1,    -1,    -1,    -1,    86,    87,
      88,    89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   100,   101,   102,    -1,    -1,    -1,    -1,   107,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   124,   125,   126,   127,
     128,   129,   130,   131,   132,   133,    -1,   135,   136,    -1,
      -1,    -1,    -1,    -1,    -1,   143,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      37,    38,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,
      47,    48,    49,    50,    51,    52,    -1,    -1,    55,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    70,    71,    72,    73,    74,    75,    76,
      77,    -1,    -1,    80,    81,    -1,    -1,    -1,    -1,    86,
      87,    88,    89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   100,   101,   102,    -1,    -1,    -1,   106,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,   125,   126,
     127,   128,   129,   130,   131,   132,   133,    -1,   135,   136,
      -1,    -1,    -1,    -1,    -1,    -1,   143,     3,     4,     5,
       6,     7,     8,     9,    10,    11,    12,    13,    14,    15,
      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
      26,    -1,    -1,    -1,    30,    31,    32,    33,    34,    35,
      36,    37,    38,    39,    -1,    -1,    -1,    -1,    -1,    45,
      46,    47,    48,    49,    50,    51,    52,    -1,    -1,    55,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    70,    71,    72,    73,    74,    75,
      76,    77,    -1,    -1,    80,    81,    -1,    -1,    -1,    -1,
      86,    87,    88,    89,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   100,   101,   102,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,   125,
     126,   127,   128,   129,   130,   131,   132,   133,    -1,   135,
     136,    -1,    -1,    -1,    -1,    -1,    -1,   143,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    19,    -1,    21,    22,    23,    24,
      -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,
      -1,    66,    67,    -1,    69,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,
      95,    -1,    97,    98,    -1,    -1,    -1,    -1,    -1,   104,
      -1,   106,   107,   108,    -1,   110,   111,   112,    -1,   114,
      -1,    -1,     3,     4,     5,     6,     7,     8,     9,    10,
      11,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    19,   134,
      21,    22,    23,    24,    -1,    -1,    -1,   142,    -1,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    -1,    58,    59,    60,
      -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,    -1,
      -1,    -1,    -1,   104,    -1,   106,   107,   108,    -1,   110,
     111,   112,    -1,   114,    -1,    -1,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    12,    -1,    -1,    -1,    -1,
      -1,    -1,    19,   134,    21,    22,    23,    24,    -1,    -1,
      -1,   142,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,
      47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,
      67,    -1,    69,    70,    71,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,    85,    -1,
      -1,    -1,    -1,    -1,    91,    -1,    -1,    94,    95,    -1,
      97,    98,    -1,   100,    -1,    -1,    -1,   104,    -1,   106,
     107,   108,    -1,   110,   111,   112,    -1,   114,    -1,    -1,
      -1,    -1,    -1,    -1,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    12,    -1,    -1,    -1,   134,   135,   136,
      19,    -1,    21,    22,    23,    24,    -1,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    45,    -1,    47,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    58,
      59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,
      69,    70,    71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    84,    85,    -1,    -1,    -1,
      -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,
      -1,   100,    -1,    -1,    -1,   104,    -1,   106,   107,   108,
      -1,   110,   111,   112,    -1,   114,    -1,    -1,    -1,    -1,
      -1,    -1,     3,     4,     5,     6,     7,     8,     9,    10,
      11,    -1,    -1,    -1,    -1,   134,   135,   136,    19,    -1,
      21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    -1,    58,    59,    60,
      -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,    70,
      71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    84,    85,    -1,    -1,    -1,    -1,    -1,
      91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,   100,
      -1,   102,   103,   104,    -1,   106,   107,   108,    -1,   110,
     111,   112,    -1,   114,    -1,    -1,    -1,    -1,    -1,    -1,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    -1,
      -1,    -1,    -1,   134,   135,   136,    19,    -1,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    -1,    58,    59,    60,    -1,    -1,
      63,    -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,
      -1,    94,    95,    -1,    97,    98,    -1,   100,    -1,   102,
     103,   104,    -1,   106,   107,   108,    -1,   110,   111,   112,
      -1,   114,    -1,    -1,    -1,    -1,    -1,    -1,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    -1,    -1,    -1,
      -1,   134,   135,   136,    19,    -1,    21,    22,    23,    24,
      -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,
      -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,
      85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,
      95,    -1,    97,    98,    -1,   100,    -1,   102,   103,   104,
      -1,   106,   107,   108,    -1,   110,   111,   112,    -1,   114,
      -1,    -1,    -1,    -1,    -1,    -1,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    -1,    -1,    -1,    -1,   134,
     135,   136,    19,    -1,    21,    22,    23,    24,    -1,    -1,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,
      67,    -1,    69,    70,    71,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,    85,    -1,
      -1,    -1,    -1,    -1,    91,    -1,    -1,    94,    95,    -1,
      97,    98,    -1,   100,    -1,   102,   103,   104,    -1,   106,
     107,   108,    -1,   110,   111,   112,    -1,   114,    -1,    -1,
      -1,    -1,    -1,    -1,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    -1,    -1,    -1,    -1,   134,   135,   136,
      19,    -1,    21,    22,    23,    24,    -1,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    58,
      59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,
      69,    70,    71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    84,    85,    -1,    -1,    -1,
      -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,
      -1,   100,    -1,   102,    -1,   104,    -1,   106,   107,   108,
      -1,   110,   111,   112,    -1,   114,    -1,    -1,    -1,    -1,
      -1,    -1,     3,     4,     5,     6,     7,     8,     9,    10,
      11,    -1,    -1,    -1,    -1,   134,   135,   136,    19,    -1,
      21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    -1,    58,    59,    60,
      -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,    70,
      71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    84,    85,    -1,    -1,    -1,    -1,    -1,
      91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,    -1,
      -1,   102,   103,   104,    -1,   106,   107,   108,    -1,   110,
     111,   112,    -1,   114,    -1,    -1,    -1,    -1,    -1,    -1,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    -1,
      -1,    -1,    -1,   134,   135,   136,    19,    -1,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    -1,    58,    59,    60,    -1,    -1,
      63,    -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,
      -1,    94,    95,    -1,    97,    98,    -1,   100,    -1,   102,
      -1,   104,    -1,   106,   107,   108,    -1,   110,   111,   112,
      -1,   114,    -1,    -1,    -1,    -1,    -1,    -1,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    -1,    -1,    -1,
      -1,   134,   135,   136,    19,    -1,    21,    22,    23,    24,
      -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,
      -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,
      85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,
      95,    -1,    97,    98,    -1,    -1,    -1,   102,    -1,   104,
      -1,   106,   107,   108,    -1,   110,   111,   112,    -1,   114,
      -1,    -1,    -1,    -1,    -1,    -1,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    -1,    -1,    -1,    -1,   134,
     135,   136,    19,    -1,    21,    22,    23,    24,    -1,    -1,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,
      67,    -1,    69,    70,    71,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,    85,    -1,
      -1,    -1,    -1,    -1,    91,    -1,    -1,    94,    95,    -1,
      97,    98,    -1,   100,    -1,    -1,    -1,   104,    -1,   106,
     107,   108,    -1,   110,   111,   112,    -1,   114,    -1,    -1,
      -1,    -1,    -1,    -1,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    -1,    -1,    -1,    -1,   134,   135,   136,
      19,    -1,    21,    22,    23,    24,    -1,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    58,
      59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,
      69,    70,    71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    84,    85,    -1,    -1,    -1,
      -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,
      -1,   100,    -1,    -1,    -1,   104,    -1,   106,   107,   108,
      -1,   110,   111,   112,    -1,   114,    -1,    -1,    -1,    -1,
      -1,    -1,     3,     4,     5,     6,     7,     8,     9,    10,
      11,    -1,    -1,    -1,    -1,   134,   135,   136,    19,    -1,
      21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    -1,    58,    59,    60,
      -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,    70,
      71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    84,    85,    -1,    -1,    -1,    -1,    -1,
      91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,   100,
      -1,    -1,    -1,   104,    -1,   106,   107,   108,    -1,   110,
     111,   112,    -1,   114,    -1,    -1,    -1,    -1,    -1,    -1,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    -1,
      -1,    -1,    -1,   134,   135,   136,    19,    -1,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    -1,    58,    59,    60,    -1,    -1,
      63,    -1,    -1,    66,    67,    -1,    69,    70,    71,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    84,    85,    -1,    -1,    -1,    -1,    -1,    91,    -1,
      -1,    94,    95,    -1,    97,    98,    -1,   100,    -1,    -1,
      -1,   104,    -1,   106,   107,   108,    -1,   110,   111,   112,
      -1,   114,    -1,    -1,    -1,    -1,    -1,    -1,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    -1,    -1,    -1,
      -1,   134,   135,   136,    19,    -1,    21,    22,    23,    24,
      -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,
      -1,    66,    67,    -1,    69,    70,    71,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,
      85,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,
      95,    -1,    97,    98,    -1,   100,    -1,    -1,    -1,   104,
      -1,   106,   107,   108,    -1,   110,   111,   112,    -1,   114,
      -1,    -1,    -1,    -1,    -1,    -1,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    -1,    -1,    -1,    -1,   134,
     135,   136,    19,    -1,    21,    22,    23,    24,    -1,    -1,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,
      67,    -1,    69,    70,    71,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    84,    85,    -1,
      -1,    -1,    -1,    -1,    91,    -1,    -1,    94,    95,    -1,
      97,    98,    -1,    -1,    -1,    -1,    -1,   104,    -1,   106,
     107,   108,    -1,   110,   111,   112,    -1,   114,    -1,    -1,
      -1,    -1,    -1,    -1,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    -1,    -1,    -1,    -1,   134,   135,   136,
      19,    -1,    21,    22,    23,    24,    -1,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    58,
      59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,
      69,    70,    71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    84,    85,    -1,    -1,    -1,
      -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,
      -1,    -1,    -1,    -1,    -1,   104,    -1,   106,   107,   108,
      -1,   110,   111,   112,    -1,   114,    -1,    -1,    -1,    -1,
      -1,    -1,     3,     4,     5,     6,     7,     8,     9,    10,
      11,    -1,    -1,    -1,    -1,   134,   135,   136,    19,    -1,
      21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    -1,    58,    59,    60,
      -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,    70,
      71,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    84,    85,    -1,    -1,    -1,    -1,    -1,
      91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,    -1,
      -1,    -1,    -1,   104,    -1,   106,   107,   108,    -1,   110,
     111,   112,    -1,   114,    -1,    -1,    -1,    -1,    -1,    -1,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    -1,
      -1,    -1,    -1,   134,   135,   136,    19,    -1,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    -1,    58,    59,    60,    -1,    -1,
      63,    -1,    -1,    66,    67,    -1,    69,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    88,    -1,    -1,    91,    -1,
      -1,    94,    95,    -1,    97,    98,    -1,    -1,    -1,    -1,
      -1,   104,    -1,   106,   107,   108,    -1,   110,   111,   112,
      -1,   114,    -1,    -1,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      19,   134,    21,    22,    23,    24,    -1,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    58,
      59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,
      69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,
      -1,   100,    -1,    -1,    -1,   104,    -1,   106,   107,   108,
      -1,   110,   111,   112,    -1,   114,    -1,    -1,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    19,   134,    21,    22,    23,    24,
      -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    -1,    58,    59,    60,    -1,    -1,    63,    -1,
      -1,    66,    67,    -1,    69,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    91,    -1,    -1,    94,
      95,    -1,    97,    98,    -1,   100,    -1,    -1,    -1,   104,
      -1,   106,   107,   108,    -1,   110,   111,   112,    -1,   114,
      -1,    -1,     3,     4,     5,     6,     7,     8,     9,    10,
      11,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    19,   134,
      21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,    49,    50,
      51,    52,    53,    54,    55,    56,    -1,    58,    59,    60,
      -1,    -1,    63,    -1,    -1,    66,    67,    -1,    69,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      91,    -1,    -1,    94,    95,    -1,    97,    98,    -1,    -1,
      -1,    -1,    -1,   104,    -1,   106,   107,   108,    -1,   110,
     111,   112,    -1,   114,    -1,    -1,     3,     4,     5,     6,
       7,     8,     9,    10,    11,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    19,   134,    21,    22,    23,    24,    -1,    -1,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      -1,    58,    59,    60,    -1,    -1,    63,    -1,    -1,    66,
      67,    -1,    69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    91,    -1,    -1,    94,    95,    -1,
      97,    98,    -1,    -1,    -1,    -1,    -1,   104,    -1,   106,
     107,   108,    -1,   110,   111,   112,    -1,   114,    -1,    -1,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    19,   134,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    -1,    58,    59,    60,    -1,    -1,
      63,    -1,    -1,    66,    67,    -1,    69,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    -1,
      -1,    94,    95,    -1,    97,    98,    -1,    -1,    -1,    -1,
      -1,   104,    -1,   106,   107,   108,    -1,   110,   111,   112,
      -1,   114,    -1,    -1,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      19,   134,    21,    22,    23,    24,    -1,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    -1,    58,
      59,    60,    -1,    -1,    63,    -1,    -1,    66,    67,    -1,
      69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    91,    -1,    -1,    94,    95,    -1,    97,    98,
      -1,    -1,    51,    52,    -1,   104,    55,   106,   107,   108,
      -1,   110,   111,   112,    -1,   114,    -1,    -1,    -1,    -1,
      -1,    70,    71,    72,    73,    74,    75,    76,    77,    -1,
      -1,    80,    81,    -1,    -1,   134,    -1,    86,    87,    88,
      89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   100,   101,   102,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,    -1,   135,   136,    51,    52,
      -1,    -1,    55,    -1,   143,   144,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    70,    71,    72,
      73,    74,    75,    76,    77,    -1,    -1,    80,    81,    -1,
      -1,    -1,    -1,    86,    87,    88,    89,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   100,   101,   102,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   124,   125,   126,   127,   128,   129,   130,   131,   132,
     133,    -1,   135,   136,    51,    52,    -1,    -1,    55,    -1,
     143,   144,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    70,    71,    72,    73,    74,    75,    76,
      77,    -1,    -1,    80,    81,    -1,    -1,    -1,    -1,    86,
      87,    88,    89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   100,   101,   102,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,   125,   126,
     127,   128,   129,   130,   131,   132,   133,    -1,   135,   136,
      51,    52,    -1,    -1,    55,    -1,   143,   144,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    70,
      71,    72,    73,    74,    75,    76,    77,    -1,    -1,    80,
      81,    -1,    -1,    -1,    -1,    86,    87,    88,    89,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   100,
     101,   102,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   124,   125,   126,   127,   128,   129,   130,
     131,   132,   133,    -1,   135,   136,    51,    52,    -1,    -1,
      55,    -1,   143,   144,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    70,    71,    72,    73,    74,
      75,    76,    77,    -1,    -1,    80,    81,    -1,    -1,    -1,
      -1,    86,    87,    88,    89,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   100,   101,   102,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,
     125,   126,   127,   128,   129,   130,   131,   132,   133,    -1,
     135,   136,    51,    52,    -1,    -1,    55,    -1,   143,   144,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    70,    71,    72,    73,    74,    75,    76,    77,    -1,
      -1,    80,    81,    -1,    -1,    -1,    -1,    86,    87,    88,
      89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   100,   101,   102,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,    -1,   135,   136,    51,    52,
      -1,    -1,    55,    -1,   143,   144,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    70,    71,    72,
      73,    74,    75,    76,    77,    -1,    -1,    80,    81,    -1,
      -1,    -1,    -1,    86,    87,    88,    89,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   100,   101,   102,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   124,   125,   126,   127,   128,   129,   130,   131,   132,
     133,    -1,   135,   136,    51,    52,    -1,    -1,    55,    -1,
     143,   144,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    70,    71,    72,    73,    74,    75,    76,
      77,    -1,    -1,    80,    81,    -1,    -1,    -1,    -1,    86,
      87,    88,    89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   100,   101,   102,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,   125,   126,
     127,   128,   129,   130,   131,   132,   133,    -1,   135,   136,
      51,    52,    -1,    -1,    55,    -1,   143,   144,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    70,
      71,    72,    73,    74,    75,    76,    77,    -1,    -1,    80,
      81,    -1,    -1,    -1,    -1,    86,    87,    88,    89,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   100,
     101,   102,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   124,   125,   126,   127,   128,   129,   130,
     131,   132,   133,    -1,   135,   136,    51,    52,    -1,    -1,
      55,    -1,   143,   144,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    70,    71,    72,    73,    74,
      75,    76,    77,    -1,    -1,    80,    81,    -1,    -1,    -1,
      -1,    86,    87,    88,    89,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   100,   101,   102,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,
     125,   126,   127,   128,   129,   130,   131,   132,   133,    -1,
     135,   136,    51,    52,    -1,    -1,    55,    -1,   143,   144,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    70,    71,    72,    73,    74,    75,    76,    77,    -1,
      -1,    80,    81,    -1,    -1,    -1,    -1,    86,    87,    88,
      89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   100,   101,   102,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,    -1,   135,   136,    51,    52,
      -1,    -1,    55,    -1,   143,   144,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    70,    71,    72,
      73,    74,    75,    76,    77,    -1,    -1,    80,    81,    -1,
      -1,    -1,    -1,    86,    87,    88,    89,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   100,   101,   102,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   124,   125,   126,   127,   128,   129,   130,   131,   132,
     133,    -1,   135,   136,    51,    52,    -1,    -1,    55,    -1,
     143,   144,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    70,    71,    72,    73,    74,    75,    76,
      77,    -1,    -1,    80,    81,    -1,    -1,    -1,    -1,    86,
      87,    88,    89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   100,   101,   102,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,   125,   126,
     127,   128,   129,   130,   131,   132,   133,    -1,   135,   136,
      51,    52,    -1,    -1,    55,    -1,   143,   144,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    70,
      71,    72,    73,    74,    75,    76,    77,    -1,    -1,    80,
      81,    -1,    -1,    -1,    -1,    86,    87,    88,    89,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   100,
     101,   102,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    44,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   124,   125,   126,   127,   128,   129,   130,
     131,   132,   133,    -1,   135,   136,    -1,    -1,    -1,    -1,
      -1,    -1,   143,    72,    73,    74,    75,    76,    77,    78,
      79,    80,    81,    82,    83,    -1,    -1,    -1,    -1,    88,
      89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   101,    -1,    -1,    -1,    -1,    44,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   122,    -1,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,    72,    73,    74,    75,    76,
      77,    78,    79,    80,    81,    82,    83,    -1,    -1,    -1,
      -1,    88,    89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   101,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   122,    -1,   124,   125,   126,
     127,   128,   129,   130,   131,   132,   133,    72,    73,    74,
      75,    76,    77,    78,    79,    80,    81,    82,    83,    -1,
      -1,    -1,    -1,    88,    89,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   101,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   122,    -1,   124,
     125,   126,   127,   128,   129,   130,   131,   132,   133,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   142,    72,    73,
      74,    75,    76,    77,    78,    79,    80,    81,    82,    83,
      -1,    -1,    -1,    -1,    88,    89,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   101,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   122,    -1,
     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   142,    72,
      73,    74,    75,    76,    77,    78,    79,    80,    81,    82,
      83,    -1,    -1,    -1,    -1,    88,    89,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   101,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   122,
      -1,   124,   125,   126,   127,   128,   129,   130,   131,   132,
     133,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   142,
      72,    73,    74,    75,    76,    77,    78,    79,    80,    81,
      82,    83,    -1,    -1,    -1,    -1,    88,    89,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   101,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     122,    -1,   124,   125,   126,   127,   128,   129,   130,   131,
     132,   133,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     142,    72,    73,    74,    75,    76,    77,    78,    79,    80,
      81,    82,    83,    -1,    -1,    -1,    -1,    88,    89,    -1,
      -1,    -1,    93,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     101,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   122,    -1,   124,   125,   126,   127,   128,   129,   130,
     131,   132,   133,    72,    73,    74,    75,    76,    77,    78,
      79,    80,    81,    82,    83,    -1,    -1,    -1,    -1,    88,
      89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   101,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   122,    -1,   124,   125,   126,   127,   128,
     129,   130,   131,   132,   133,    72,    73,    74,    75,    76,
      77,    78,    79,    80,    81,    82,    83,    -1,    -1,    -1,
      -1,    88,    89,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   101,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   124,   125,   126,
     127,   128,   129,   130,   131,   132,   133
};

/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of
   state STATE-NUM.  */
static const yytype_int16 yystos[] =
{
       0,   150,   151,     1,     3,     4,     5,     6,     7,     8,
       9,    10,    11,    12,    19,    21,    22,    23,    24,    30,
      31,    32,    33,    34,    35,    36,    39,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    58,
      59,    60,    63,    66,    67,    69,    70,    71,    84,    85,
      91,    94,    95,    97,    98,   100,   104,   106,   107,   108,
     110,   111,   112,   114,   134,   135,   136,   152,   153,   154,
     160,   161,   163,   164,   166,   168,   169,   172,   173,   175,
     176,   177,   179,   180,   189,   203,   220,   241,   242,   252,
     253,   254,   258,   259,   260,   266,   267,   268,   270,   271,
     272,   273,   274,   275,   311,   324,     0,   154,    21,    22,
      30,    31,    32,    39,    51,    55,    69,    88,    91,    94,
     134,   164,   166,   181,   182,   203,   220,   272,   275,   311,
     182,     3,     4,     5,     6,     7,     8,     9,    10,    11,
      12,    13,    14,    15,    16,    17,    18,    19,    20,    21,
      22,    23,    24,    25,    26,    30,    31,    32,    33,    34,
      35,    36,    37,    38,    39,    45,    46,    47,    48,    49,
      50,    51,    52,    55,    70,    71,    72,    73,    74,    75,
      76,    77,    80,    81,    86,    87,    88,    89,   100,   101,
     102,   124,   125,   126,   127,   128,   129,   130,   131,   132,
     133,   135,   136,   143,   144,   183,   187,   188,   274,   306,
     204,    91,   163,   164,   166,   167,   180,   189,   220,   272,
     273,   275,   167,   210,   212,    69,    91,   173,   180,   220,
     225,   272,   275,    33,    34,    35,    36,    48,    49,    50,
      51,    55,   106,   183,   184,   185,   268,   115,   118,   119,
     146,   148,   167,   262,   263,   264,   317,   321,   322,   323,
      51,    69,   100,   102,   103,   135,   172,   189,   195,   198,
     201,   254,   309,   310,   195,   195,   144,   192,   193,   196,
     197,   324,   192,   197,   144,   318,   184,   155,   138,   189,
     220,   189,   189,   189,    55,     1,    94,   157,   158,   160,
     174,   175,   324,   205,   207,   190,   201,   309,   324,   189,
     308,   309,   324,    91,   142,   179,   220,   272,   275,   208,
      53,    54,    56,    63,    69,   107,   183,   269,    63,    64,
      65,   116,   117,   255,   256,    61,   255,    62,   255,    63,
     255,    63,   255,    58,    59,   168,   189,   189,   317,   323,
      40,    41,    42,    43,    44,    37,    38,    51,    53,    54,
      55,    56,    69,    83,    94,   100,   101,   102,   103,   128,
     131,   144,   278,   279,   280,   281,   282,   285,   286,   287,
     288,   290,   291,   292,   293,   295,   296,   297,   300,   301,
     302,   303,   304,   324,   278,   280,    28,   240,   121,   142,
      94,   100,   176,   121,    72,    73,    74,    75,    76,    77,
      78,    79,    80,    81,    82,    83,    88,    89,    93,   101,
     122,   124,   125,   126,   127,   128,   129,   130,   131,   132,
     133,    90,   105,   140,   147,   315,    90,   315,   316,    26,
     138,   244,   254,    92,    92,   192,   197,   244,   163,    51,
      55,   181,    58,    59,   279,   125,   276,    90,   140,   315,
     219,   307,    90,   147,   314,   156,   157,    55,   278,   278,
      16,   221,   321,   121,    90,   140,   315,    92,    92,   221,
     167,   167,    55,    90,   140,   315,    25,   107,   142,   265,
     317,   115,   264,    20,   246,   321,    57,    57,   189,   189,
     189,    93,   142,   199,   200,   324,    57,   199,   200,    85,
     194,   195,   201,   309,   324,   195,   163,   317,   319,   163,
     322,   159,   138,   157,    90,   315,    92,   160,   174,   145,
     317,   323,   319,   160,   319,   141,   200,   320,   323,   200,
     320,   139,   320,    55,   176,   177,   178,   142,    90,   140,
     315,   144,   237,   290,   295,    63,   255,   257,   261,   262,
      63,   256,    61,    62,    63,    63,   101,   101,   154,   167,
     167,   167,   167,   160,   163,   163,    57,   121,    57,   321,
     294,    85,   290,   295,   121,   156,   189,   142,   305,   324,
      51,   142,   305,   321,   142,   289,   189,   142,   289,    51,
     142,   289,    51,   121,   156,   239,   100,   168,   189,   201,
     202,   174,   142,   179,   142,   161,   162,   168,   180,   189,
     191,   202,   220,   275,   189,   189,   189,   189,   189,   189,
     189,   189,   189,   189,   189,   189,   189,   189,    51,   189,
     189,   189,   189,   189,   189,   189,   189,   189,   189,   189,
     189,    51,    52,    55,   187,   192,   312,   313,   194,   201,
      51,    52,    55,   187,   192,   312,    51,    55,   312,   245,
     243,   162,   189,   191,   162,   191,    99,   171,   217,   277,
     216,    51,    55,   181,   312,   194,   312,   156,   163,   165,
      15,    13,   248,   324,   121,   121,   157,    16,    51,    55,
     194,    51,    55,   157,    27,   222,   321,   222,    51,    55,
     194,    51,    55,   214,   186,   157,   246,   189,   201,    15,
     189,   189,   189,   318,   100,   189,   198,   309,   189,   310,
     319,   145,   317,   200,   200,   319,   145,   184,   152,   139,
     191,   319,   160,   206,   309,   176,   178,    51,    55,   194,
      51,    55,   290,   209,   142,    63,   157,   262,   189,   189,
      51,    69,   100,   226,   295,   319,   319,   142,   172,   189,
      15,    51,    69,   282,   287,   304,    85,   288,   293,   300,
     302,   295,   297,   302,    51,   295,   172,   189,    15,    79,
     126,   231,   233,   324,   189,   200,   319,   178,   142,    44,
     121,    44,    90,   140,   315,   318,    92,    92,   192,   197,
     141,   200,    92,    92,   193,   197,   193,   197,   231,   231,
     170,   321,   167,   156,   141,    15,   319,   183,   189,   202,
     249,   324,    18,   224,   324,    17,   223,   224,    92,    92,
     141,    92,    92,   224,   211,   213,   141,   167,   184,   139,
      15,   200,   221,   189,   199,    85,   309,   139,   319,   320,
     141,   234,   318,    29,   113,   238,   139,   142,   292,   319,
     142,    85,    44,    44,   305,   321,   142,   289,   142,   289,
     142,   289,   142,   289,   289,    44,    44,   228,   230,   232,
     281,   283,   284,   287,   295,   296,   298,   299,   302,   304,
     156,   100,   189,   178,   160,   189,    51,    55,   194,    51,
      55,    57,   123,   162,   191,   168,   191,   171,    92,   162,
     191,   162,   191,   171,   244,   240,   156,   157,   231,   218,
     321,    15,    93,   250,   324,   157,    14,   251,   324,   167,
      15,    92,    15,   157,   157,   222,   189,   157,   319,   200,
     145,   146,   156,   157,   227,   142,   100,   319,   189,   189,
     295,   302,   295,   295,   189,   189,   234,   234,    91,   220,
     142,   305,   305,   142,   229,   220,   142,   229,   142,   229,
      15,   189,   141,   189,   189,   162,   191,    15,   139,   157,
     156,    91,   180,   220,   272,   275,   221,   157,   221,    15,
      15,   215,   224,   246,   247,    51,   235,   236,   291,    15,
     139,   295,   295,   142,   292,   289,   142,   289,   289,   289,
     126,   126,    55,    90,   283,   287,   142,   228,   229,   299,
     302,   295,   298,   302,   295,   139,    15,    55,    90,   140,
     315,   157,   157,   157,   142,   318,   142,   295,   142,   295,
      51,    55,   305,   142,   229,   142,   229,   142,   229,   142,
     229,   229,    51,    55,   194,    51,    55,   248,   223,    15,
     236,   295,   289,   295,   302,   295,   295,   141,   229,   142,
     229,   229,   229,   295,   229
};

/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM.  */
static const yytype_int16 yyr1[] =
{
       0,   149,   150,   151,   152,   153,   153,   153,   153,   154,
     155,   154,   156,   157,   158,   158,   158,   158,   159,   160,
     160,   160,   160,   160,   160,   160,   160,   160,   160,   160,
     160,   160,   160,   160,   161,   161,   161,   161,   161,   161,
     161,   161,   161,   161,   161,   161,   162,   162,   162,   163,
     163,   163,   163,   163,   163,   164,   165,   166,   167,   168,
     168,   169,   169,   170,   171,   172,   172,   172,   172,   172,
     172,   172,   172,   172,   172,   172,   173,   173,   174,   174,
     175,   175,   175,   175,   175,   175,   175,   175,   175,   175,
     176,   176,   177,   177,   178,   178,   179,   179,   179,   179,
     179,   179,   179,   179,   180,   180,   180,   180,   180,   180,
     180,   180,   180,   181,   181,   182,   182,   182,   183,   183,
     183,   183,   183,   184,   184,   185,   186,   185,   187,   187,
     187,   187,   187,   187,   187,   187,   187,   187,   187,   187,
     187,   187,   187,   187,   187,   187,   187,   187,   187,   187,
     187,   187,   187,   187,   187,   187,   187,   187,   188,   188,
     188,   188,   188,   188,   188,   188,   188,   188,   188,   188,
     188,   188,   188,   188,   188,   188,   188,   188,   188,   188,
     188,   188,   188,   188,   188,   188,   188,   188,   188,   188,
     188,   188,   188,   188,   188,   188,   188,   188,   189,   189,
     189,   189,   189,   189,   189,   189,   189,   189,   189,   189,
     189,   189,   189,   189,   189,   189,   189,   189,   189,   189,
     189,   189,   189,   189,   189,   189,   189,   189,   189,   189,
     189,   189,   189,   189,   189,   189,   189,   189,   189,   189,
     189,   189,   189,   189,   189,   189,   189,   189,   189,   190,
     190,   190,   190,   191,   191,   192,   192,   192,   193,   193,
     194,   194,   194,   194,   194,   195,   195,   195,   195,   195,
     196,   197,   198,   198,   199,   199,   200,   201,   201,   201,
     201,   201,   201,   202,   202,   202,   203,   203,   203,   203,
     203,   203,   203,   203,   204,   203,   205,   206,   203,   207,
     203,   203,   203,   203,   203,   203,   203,   203,   203,   203,
     203,   203,   203,   208,   209,   203,   203,   203,   210,   211,
     203,   212,   213,   203,   203,   203,   214,   215,   203,   216,
     203,   217,   218,   203,   219,   203,   203,   203,   203,   203,
     203,   203,   220,   221,   221,   221,   222,   222,   223,   223,
     224,   224,   225,   225,   226,   226,   226,   226,   226,   226,
     226,   226,   227,   226,   228,   228,   228,   228,   229,   229,
     230,   230,   230,   230,   230,   230,   230,   230,   230,   230,
     230,   230,   230,   230,   230,   231,   231,   232,   233,   233,
     233,   234,   234,   235,   235,   236,   236,   237,   237,   238,
     238,   239,   240,   241,   241,   241,   241,   242,   242,   242,
     242,   242,   242,   242,   242,   242,   243,   244,   245,   244,
     246,   247,   247,   248,   248,   249,   249,   249,   250,   250,
     251,   251,   252,   252,   252,   252,   253,   253,   254,   254,
     254,   254,   255,   255,   256,   257,   256,   256,   256,   258,
     258,   259,   259,   260,   261,   261,   262,   262,   263,   263,
     264,   265,   264,   266,   266,   267,   267,   267,   268,   269,
     269,   269,   269,   269,   269,   270,   270,   271,   271,   271,
     271,   272,   272,   272,   272,   272,   273,   273,   274,   274,
     274,   274,   274,   274,   274,   274,   274,   275,   275,   276,
     277,   276,   278,   278,   279,   279,   279,   280,   280,   280,
     280,   281,   281,   282,   282,   283,   283,   284,   284,   285,
     285,   286,   286,   287,   287,   288,   288,   288,   288,   289,
     289,   290,   290,   290,   290,   290,   290,   290,   290,   290,
     290,   290,   290,   290,   290,   290,   291,   291,   291,   291,
     291,   292,   292,   293,   294,   293,   295,   295,   296,   297,
     298,   299,   299,   300,   300,   301,   301,   302,   302,   303,
     303,   304,   304,   305,   305,   306,   307,   306,   308,   308,
     309,   309,   310,   310,   310,   310,   310,   310,   310,   310,
     311,   311,   311,   312,   312,   312,   312,   313,   313,   313,
     314,   314,   315,   315,   316,   316,   317,   317,   318,   318,
     319,   320,   320,   320,   321,   321,   322,   322,   323,   323,
     324
};

/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM.  */
static const yytype_int8 yyr2[] =
{
       0,     2,     0,     2,     2,     1,     1,     3,     2,     1,
       0,     5,     4,     2,     1,     1,     3,     2,     0,     4,
       2,     3,     3,     3,     3,     3,     4,     1,     3,     3,
       3,     3,     3,     1,     3,     3,     6,     5,     5,     5,
       5,     4,     6,     4,     6,     3,     1,     3,     1,     1,
       3,     3,     3,     2,     1,     2,     0,     5,     1,     1,
       1,     1,     4,     0,     5,     2,     3,     4,     5,     4,
       5,     2,     2,     2,     2,     2,     1,     3,     1,     3,
       1,     2,     3,     5,     2,     4,     2,     4,     1,     3,
       1,     3,     2,     3,     1,     2,     1,     4,     3,     3,
       3,     3,     2,     1,     1,     4,     3,     3,     3,     3,
       2,     1,     1,     1,     1,     2,     1,     3,     1,     1,
       1,     1,     1,     1,     1,     1,     0,     4,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     3,     3,
       6,     5,     5,     5,     5,     4,     3,     3,     2,     2,
       3,     2,     2,     3,     3,     3,     3,     3,     3,     4,
       4,     2,     2,     3,     3,     3,     3,     3,     3,     3,
       3,     3,     3,     3,     3,     3,     2,     2,     3,     3,
       3,     3,     6,     6,     4,     6,     4,     6,     1,     1,
       2,     4,     2,     1,     3,     3,     5,     3,     1,     1,
       1,     2,     2,     4,     2,     1,     2,     2,     4,     1,
       0,     2,     2,     1,     2,     1,     2,     1,     1,     2,
       3,     3,     4,     3,     4,     2,     1,     1,     1,     1,
       1,     1,     1,     1,     0,     4,     0,     0,     5,     0,
       3,     3,     3,     2,     3,     3,     1,     2,     4,     3,
       2,     1,     2,     0,     0,     5,     6,     6,     0,     0,
       7,     0,     0,     7,     5,     4,     0,     0,     9,     0,
       6,     0,     0,     8,     0,     5,     4,     4,     1,     1,
       1,     1,     1,     1,     1,     2,     1,     1,     1,     5,
       1,     2,     1,     1,     1,     4,     6,     3,     5,     2,
       4,     1,     0,     4,     4,     2,     2,     1,     2,     0,
       6,     8,     4,     6,     4,     3,     6,     2,     4,     6,
       2,     4,     2,     4,     1,     1,     1,     0,     4,     1,
       4,     1,     4,     1,     3,     1,     1,     4,     1,     3,
       3,     0,     5,     2,     4,     5,     5,     2,     4,     4,
       3,     3,     3,     2,     1,     4,     0,     5,     0,     5,
       5,     1,     1,     6,     1,     1,     1,     1,     2,     1,
       2,     1,     1,     1,     1,     1,     1,     2,     1,     1,
       2,     3,     1,     2,     1,     0,     4,     1,     2,     2,
       3,     2,     3,     1,     1,     2,     1,     2,     1,     2,
       1,     0,     4,     2,     3,     1,     4,     2,     2,     1,
       1,     1,     1,     1,     2,     2,     3,     1,     1,     2,
       2,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     0,
       0,     4,     1,     1,     3,     5,     3,     1,     2,     4,
       2,     2,     2,     2,     1,     2,     1,     1,     3,     1,
       3,     1,     1,     2,     1,     4,     2,     2,     1,     2,
       0,     6,     8,     4,     6,     4,     6,     2,     4,     6,
       2,     4,     2,     4,     1,     0,     1,     1,     1,     1,
       1,     1,     1,     1,     0,     4,     1,     3,     2,     2,
       2,     1,     3,     1,     3,     1,     1,     2,     1,     1,
       1,     2,     1,     2,     1,     1,     0,     4,     1,     2,
       1,     3,     3,     3,     2,     2,     3,     3,     2,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     0,     1,     0,     2,
       2,     0,     1,     1,     1,     1,     1,     1,     1,     2,
       0
};


enum { YYENOMEM = -2 };

#define yyerrok         (yyerrstatus = 0)
#define yyclearin       (yychar = YYEMPTY)

#define YYACCEPT        goto yyacceptlab
#define YYABORT         goto yyabortlab
#define YYERROR         goto yyerrorlab
#define YYNOMEM         goto yyexhaustedlab


#define YYRECOVERING()  (!!yyerrstatus)

#define YYBACKUP(Token, Value)                                    \
  do                                                              \
    if (yychar == YYEMPTY)                                        \
      {                                                           \
        yychar = (Token);                                         \
        yylval = (Value);                                         \
        YYPOPSTACK (yylen);                                       \
        yystate = *yyssp;                                         \
        goto yybackup;                                            \
      }                                                           \
    else                                                          \
      {                                                           \
        yyerror (&yylloc, p, YY_("syntax error: cannot back up")); \
        YYERROR;                                                  \
      }                                                           \
  while (0)

/* Backward compatibility with an undocumented macro.
   Use YYerror or YYUNDEF. */
#define YYERRCODE YYUNDEF

/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
   If N is 0, then set CURRENT to the empty location which ends
   the previous symbol: RHS[0] (always defined).  */

#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N)                                \
    do                                                                  \
      if (N)                                                            \
        {                                                               \
          (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;        \
          (Current).first_column = YYRHSLOC (Rhs, 1).first_column;      \
          (Current).last_line    = YYRHSLOC (Rhs, N).last_line;         \
          (Current).last_column  = YYRHSLOC (Rhs, N).last_column;       \
        }                                                               \
      else                                                              \
        {                                                               \
          (Current).first_line   = (Current).last_line   =              \
            YYRHSLOC (Rhs, 0).last_line;                                \
          (Current).first_column = (Current).last_column =              \
            YYRHSLOC (Rhs, 0).last_column;                              \
        }                                                               \
    while (0)
#endif

#define YYRHSLOC(Rhs, K) ((Rhs)[K])


/* Enable debugging if requested.  */
#if YYDEBUG

# ifndef YYFPRINTF
#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
#  define YYFPRINTF fprintf
# endif

# define YYDPRINTF(Args)                        \
do {                                            \
  if (yydebug)                                  \
    YYFPRINTF Args;                             \
} while (0)


/* YYLOCATION_PRINT -- Print the location on the stream.
   This macro was not mandated originally: define only if we know
   we won't break user code: when these are the locations we know.  */

# ifndef YYLOCATION_PRINT

#  if defined YY_LOCATION_PRINT

   /* Temporary convenience wrapper in case some people defined the
      undocumented and private YY_LOCATION_PRINT macros.  */
#   define YYLOCATION_PRINT(File, Loc, p)  YY_LOCATION_PRINT(File, *(Loc), p)

#  elif defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL

/* Print *YYLOCP on YYO.  Private, do not rely on its existence. */

YY_ATTRIBUTE_UNUSED
static int
yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp)
{
  int res = 0;
  int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
  if (0 <= yylocp->first_line)
    {
      res += YYFPRINTF (yyo, "%d", yylocp->first_line);
      if (0 <= yylocp->first_column)
        res += YYFPRINTF (yyo, ".%d", yylocp->first_column);
    }
  if (0 <= yylocp->last_line)
    {
      if (yylocp->first_line < yylocp->last_line)
        {
          res += YYFPRINTF (yyo, "-%d", yylocp->last_line);
          if (0 <= end_col)
            res += YYFPRINTF (yyo, ".%d", end_col);
        }
      else if (0 <= end_col && yylocp->first_column < end_col)
        res += YYFPRINTF (yyo, "-%d", end_col);
    }
  return res;
}

#   define YYLOCATION_PRINT  yy_location_print_

    /* Temporary convenience wrapper in case some people defined the
       undocumented and private YY_LOCATION_PRINT macros.  */
#   define YY_LOCATION_PRINT(File, Loc, p)  YYLOCATION_PRINT(File, &(Loc), p)

#  else

#   define YYLOCATION_PRINT(File, Loc, p) ((void) 0)
    /* Temporary convenience wrapper in case some people defined the
       undocumented and private YY_LOCATION_PRINT macros.  */
#   define YY_LOCATION_PRINT  YYLOCATION_PRINT

#  endif
# endif /* !defined YYLOCATION_PRINT */


# define YY_SYMBOL_PRINT(Title, Kind, Value, Location, p) \
do {                                                                      \
  if (yydebug)                                                            \
    {                                                                     \
      YYFPRINTF (stderr, "%s ", Title);                                   \
      yy_symbol_print (stderr,                                            \
                  Kind, Value, Location, p);          \
      YYFPRINTF (stderr, "\n");                                           \
    }                                                                     \
} while (0)


/*-----------------------------------.
| Print this symbol's value on YYO.  |
`-----------------------------------*/

static void
yy_symbol_value_print (FILE *yyo,
                       yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, parser_state *p)
{
  FILE *yyoutput = yyo;
  YY_USE (yyoutput);
  YY_USE (yylocationp);
  YY_USE (p);
  if (!yyvaluep)
    return;
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
switch (yykind)
    {
      default:
        break;
    }
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}


/*---------------------------.
| Print this symbol on YYO.  |
`---------------------------*/

static void
yy_symbol_print (FILE *yyo,
                 yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, parser_state *p)
{
  YYFPRINTF (yyo, "%s %s (",
             yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));

  YYLOCATION_PRINT (yyo, yylocationp, p);
  YYFPRINTF (yyo, ": ");
  yy_symbol_value_print (yyo, yykind, yyvaluep, yylocationp, p);
  YYFPRINTF (yyo, ")");
}

/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included).                                                   |
`------------------------------------------------------------------*/

static void
yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop, parser_state *p)
{
  YYFPRINTF (stderr, "Stack now");
  for (; yybottom <= yytop; yybottom++)
    {
      int yybot = *yybottom;
      YYFPRINTF (stderr, " %d", yybot);
    }
  YYFPRINTF (stderr, "\n");
}

# define YY_STACK_PRINT(Bottom, Top, p)     \
do {                                                            \
  if (yydebug)                                                  \
    yy_stack_print ((Bottom), (Top), p);    \
} while (0)


/*------------------------------------------------.
| Report that the YYRULE is going to be reduced.  |
`------------------------------------------------*/

static void
yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp,
                 int yyrule, parser_state *p)
{
  int yylno = yyrline[yyrule];
  int yynrhs = yyr2[yyrule];
  int yyi;
  YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
             yyrule - 1, yylno);
  /* The symbols being reduced.  */
  for (yyi = 0; yyi < yynrhs; yyi++)
    {
      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
      yy_symbol_print (stderr,
                       YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
                       &yyvsp[(yyi + 1) - (yynrhs)],
                       &(yylsp[(yyi + 1) - (yynrhs)]), p);
      YYFPRINTF (stderr, "\n");
    }
}

# define YY_REDUCE_PRINT(Rule, p) \
do {                                    \
  if (yydebug)                          \
    yy_reduce_print (yyssp, yyvsp, yylsp, Rule, p); \
} while (0)

/* Nonzero means print parse trace.  It is left uninitialized so that
   multiple parsers can coexist.  */
#ifndef yydebug
int yydebug;
#endif
#else /* !YYDEBUG */
# define YYDPRINTF(Args) ((void) 0)
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location, p)
# define YY_STACK_PRINT(Bottom, Top, p)
# define YY_REDUCE_PRINT(Rule, p)
#endif /* !YYDEBUG */


/* YYINITDEPTH -- initial size of the parser's stacks.  */
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif

/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
   if the built-in stack extension method is used).

   Do not make this value too large; the results are undefined if
   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
   evaluated with infinite-precision integer arithmetic.  */

#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif


/* Context of a parse error.  */
typedef struct
{
  yy_state_t *yyssp;
  yysymbol_kind_t yytoken;
  YYLTYPE *yylloc;
} yypcontext_t;

/* Put in YYARG at most YYARGN of the expected tokens given the
   current YYCTX, and return the number of tokens stored in YYARG.  If
   YYARG is null, return the number of expected tokens (guaranteed to
   be less than YYNTOKENS).  Return YYENOMEM on memory exhaustion.
   Return 0 if there are more than YYARGN expected tokens, yet fill
   YYARG up to YYARGN. */
static int
yypcontext_expected_tokens (const yypcontext_t *yyctx,
                            yysymbol_kind_t yyarg[], int yyargn)
{
  /* Actual size of YYARG. */
  int yycount = 0;
  int yyn = yypact[+*yyctx->yyssp];
  if (!yypact_value_is_default (yyn))
    {
      /* Start YYX at -YYN if negative to avoid negative indexes in
         YYCHECK.  In other words, skip the first -YYN actions for
         this state because they are default actions.  */
      int yyxbegin = yyn < 0 ? -yyn : 0;
      /* Stay within bounds of both yycheck and yytname.  */
      int yychecklim = YYLAST - yyn + 1;
      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
      int yyx;
      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
        if (yycheck[yyx + yyn] == yyx && yyx != YYSYMBOL_YYerror
            && !yytable_value_is_error (yytable[yyx + yyn]))
          {
            if (!yyarg)
              ++yycount;
            else if (yycount == yyargn)
              return 0;
            else
              yyarg[yycount++] = YY_CAST (yysymbol_kind_t, yyx);
          }
    }
  if (yyarg && yycount == 0 && 0 < yyargn)
    yyarg[0] = YYSYMBOL_YYEMPTY;
  return yycount;
}




#ifndef yystrlen
# if defined __GLIBC__ && defined _STRING_H
#  define yystrlen(S) (YY_CAST (YYPTRDIFF_T, strlen (S)))
# else
/* Return the length of YYSTR.  */
static YYPTRDIFF_T
yystrlen (const char *yystr)
{
  YYPTRDIFF_T yylen;
  for (yylen = 0; yystr[yylen]; yylen++)
    continue;
  return yylen;
}
# endif
#endif

#ifndef yystpcpy
# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
#  define yystpcpy stpcpy
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
   YYDEST.  */
static char *
yystpcpy (char *yydest, const char *yysrc)
{
  char *yyd = yydest;
  const char *yys = yysrc;

  while ((*yyd++ = *yys++) != '\0')
    continue;

  return yyd - 1;
}
# endif
#endif

#ifndef yytnamerr
/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
   quotes and backslashes, so that it's suitable for yyerror.  The
   heuristic is that double-quoting is unnecessary unless the string
   contains an apostrophe, a comma, or backslash (other than
   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
   null, do not copy; instead, return the length of what the result
   would have been.  */
static YYPTRDIFF_T
yytnamerr (char *yyres, const char *yystr)
{
  if (*yystr == '"')
    {
      YYPTRDIFF_T yyn = 0;
      char const *yyp = yystr;
      for (;;)
        switch (*++yyp)
          {
          case '\'':
          case ',':
            goto do_not_strip_quotes;

          case '\\':
            if (*++yyp != '\\')
              goto do_not_strip_quotes;
            else
              goto append;

          append:
          default:
            if (yyres)
              yyres[yyn] = *yyp;
            yyn++;
            break;

          case '"':
            if (yyres)
              yyres[yyn] = '\0';
            return yyn;
          }
    do_not_strip_quotes: ;
    }

  if (yyres)
    return yystpcpy (yyres, yystr) - yyres;
  else
    return yystrlen (yystr);
}
#endif


static int
yy_syntax_error_arguments (const yypcontext_t *yyctx,
                           yysymbol_kind_t yyarg[], int yyargn)
{
  /* Actual size of YYARG. */
  int yycount = 0;
  /* There are many possibilities here to consider:
     - If this state is a consistent state with a default action, then
       the only way this function was invoked is if the default action
       is an error action.  In that case, don't check for expected
       tokens because there are none.
     - The only way there can be no lookahead present (in yychar) is if
       this state is a consistent state with a default action.  Thus,
       detecting the absence of a lookahead is sufficient to determine
       that there is no unexpected or expected token to report.  In that
       case, just report a simple "syntax error".
     - Don't assume there isn't a lookahead just because this state is a
       consistent state with a default action.  There might have been a
       previous inconsistent state, consistent state with a non-default
       action, or user semantic action that manipulated yychar.
     - Of course, the expected token list depends on states to have
       correct lookahead information, and it depends on the parser not
       to perform extra reductions after fetching a lookahead from the
       scanner and before detecting a syntax error.  Thus, state merging
       (from LALR or IELR) and default reductions corrupt the expected
       token list.  However, the list is correct for canonical LR with
       one exception: it will still contain any token that will not be
       accepted due to an error action in a later state.
  */
  if (yyctx->yytoken != YYSYMBOL_YYEMPTY)
    {
      int yyn;
      if (yyarg)
        yyarg[yycount] = yyctx->yytoken;
      ++yycount;
      yyn = yypcontext_expected_tokens (yyctx,
                                        yyarg ? yyarg + 1 : yyarg, yyargn - 1);
      if (yyn == YYENOMEM)
        return YYENOMEM;
      else
        yycount += yyn;
    }
  return yycount;
}

/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
   about the unexpected token YYTOKEN for the state stack whose top is
   YYSSP.

   Return 0 if *YYMSG was successfully written.  Return -1 if *YYMSG is
   not large enough to hold the message.  In that case, also set
   *YYMSG_ALLOC to the required number of bytes.  Return YYENOMEM if the
   required number of bytes is too large to store.  */
static int
yysyntax_error (YYPTRDIFF_T *yymsg_alloc, char **yymsg,
                const yypcontext_t *yyctx, parser_state *p)
{
  enum { YYARGS_MAX = 5 };
  /* Internationalized format string. */
  const char *yyformat = YY_NULLPTR;
  /* Arguments of yyformat: reported tokens (one for the "unexpected",
     one per "expected"). */
  yysymbol_kind_t yyarg[YYARGS_MAX];
  /* Cumulated lengths of YYARG.  */
  YYPTRDIFF_T yysize = 0;

  /* Actual size of YYARG. */
  int yycount = yy_syntax_error_arguments (yyctx, yyarg, YYARGS_MAX);
  if (yycount == YYENOMEM)
    return YYENOMEM;

  switch (yycount)
    {
#define YYCASE_(N, S)                       \
      case N:                               \
        yyformat = S;                       \
        break
    default: /* Avoid compiler warnings. */
      YYCASE_(0, YY_("syntax error"));
      YYCASE_(1, YY_("syntax error, unexpected %s"));
      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
#undef YYCASE_
    }

  /* Compute error message size.  Don't count the "%s"s, but reserve
     room for the terminator.  */
  yysize = yystrlen (yyformat) - 2 * yycount + 1;
  {
    int yyi;
    for (yyi = 0; yyi < yycount; ++yyi)
      {
        YYPTRDIFF_T yysize1
          = yysize + yytnamerr (YY_NULLPTR, yytname[yyarg[yyi]]);
        if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)
          yysize = yysize1;
        else
          return YYENOMEM;
      }
  }

  if (*yymsg_alloc < yysize)
    {
      *yymsg_alloc = 2 * yysize;
      if (! (yysize <= *yymsg_alloc
             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
      return -1;
    }

  /* Avoid sprintf, as that infringes on the user's name space.
     Don't have undefined behavior even if the translation
     produced a string with the wrong number of "%s"s.  */
  {
    char *yyp = *yymsg;
    int yyi = 0;
    while ((*yyp = *yyformat) != '\0')
      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
        {
          yyp += yytnamerr (yyp, yytname[yyarg[yyi++]]);
          yyformat += 2;
        }
      else
        {
          ++yyp;
          ++yyformat;
        }
  }
  return 0;
}


/*-----------------------------------------------.
| Release the memory associated to this symbol.  |
`-----------------------------------------------*/

static void
yydestruct (const char *yymsg,
            yysymbol_kind_t yykind, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, parser_state *p)
{
  YY_USE (yyvaluep);
  YY_USE (yylocationp);
  YY_USE (p);
  if (!yymsg)
    yymsg = "Deleting";
  YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp, p);

  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  switch (yykind)
    {
      default:
        break;
    }
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}






/*----------.
| yyparse.  |
`----------*/

int
yyparse (parser_state *p)
{
/* Lookahead token kind.  */
int yychar;


/* The semantic value of the lookahead symbol.  */
/* Default value used for initialization, for pacifying older GCCs
   or non-GCC compilers.  */
#ifdef __cplusplus
static const YYSTYPE yyval_default = {};
(void) yyval_default;
#else
YY_INITIAL_VALUE (static const YYSTYPE yyval_default;)
#endif
YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);

/* Location data for the lookahead symbol.  */
static const YYLTYPE yyloc_default
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
  = { 1, 1, 1, 1 }
# endif
;
YYLTYPE yylloc = yyloc_default;

    /* Number of syntax errors so far.  */
    int yynerrs = 0;
    YY_USE (yynerrs); /* Silence compiler warning.  */

    yy_state_fast_t yystate = 0;
    /* Number of tokens to shift before error messages enabled.  */
    int yyerrstatus = 0;

    /* Refer to the stacks through separate pointers, to allow yyoverflow
       to reallocate them elsewhere.  */

    /* Their size.  */
    YYPTRDIFF_T yystacksize = YYINITDEPTH;

    /* The state stack: array, bottom, top.  */
    yy_state_t yyssa[YYINITDEPTH];
    yy_state_t *yyss = yyssa;
    yy_state_t *yyssp = yyss;

    /* The semantic value stack: array, bottom, top.  */
    YYSTYPE yyvsa[YYINITDEPTH];
    YYSTYPE *yyvs = yyvsa;
    YYSTYPE *yyvsp = yyvs;

    /* The location stack: array, bottom, top.  */
    YYLTYPE yylsa[YYINITDEPTH];
    YYLTYPE *yyls = yylsa;
    YYLTYPE *yylsp = yyls;

  int yyn;
  /* The return value of yyparse.  */
  int yyresult;
  /* Lookahead symbol kind.  */
  yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
  /* The variables used to return semantic value and location from the
     action routines.  */
  YYSTYPE yyval;
  YYLTYPE yyloc;

  /* The locations where the error started and ended.  */
  YYLTYPE yyerror_range[3];

  /* Buffer for error messages, and its allocated size.  */
  char yymsgbuf[128];
  char *yymsg = yymsgbuf;
  YYPTRDIFF_T yymsg_alloc = sizeof yymsgbuf;

#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N), yylsp -= (N))

  /* The number of symbols on the RHS of the reduced rule.
     Keep to zero when no symbol should be popped.  */
  int yylen = 0;

  YYDPRINTF ((stderr, "Starting parse\n"));

  yychar = YYEMPTY; /* Cause a token to be read.  */



#line 6918 "mrbgems/mruby-compiler/core/y.tab.c"

  yylsp[0] = yylloc;
  goto yysetstate;


/*------------------------------------------------------------.
| yynewstate -- push a new state, which is found in yystate.  |
`------------------------------------------------------------*/
yynewstate:
  /* In all cases, when you get here, the value and location stacks
     have just been pushed.  So pushing a state here evens the stacks.  */
  yyssp++;


/*--------------------------------------------------------------------.
| yysetstate -- set current state (the top of the stack) to yystate.  |
`--------------------------------------------------------------------*/
yysetstate:
  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
  YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
  YY_IGNORE_USELESS_CAST_BEGIN
  *yyssp = YY_CAST (yy_state_t, yystate);
  YY_IGNORE_USELESS_CAST_END
  YY_STACK_PRINT (yyss, yyssp, p);

  if (yyss + yystacksize - 1 <= yyssp)
#if !defined yyoverflow && !defined YYSTACK_RELOCATE
    YYNOMEM;
#else
    {
      /* Get the current used size of the three stacks, in elements.  */
      YYPTRDIFF_T yysize = yyssp - yyss + 1;

# if defined yyoverflow
      {
        /* Give user a chance to reallocate the stack.  Use copies of
           these so that the &'s don't force the real ones into
           memory.  */
        yy_state_t *yyss1 = yyss;
        YYSTYPE *yyvs1 = yyvs;
        YYLTYPE *yyls1 = yyls;

        /* Each stack pointer address is followed by the size of the
           data in use in that stack, in bytes.  This used to be a
           conditional around just the two extra args, but that might
           be undefined if yyoverflow is a macro.  */
        yyoverflow (YY_("memory exhausted"),
                    &yyss1, yysize * YYSIZEOF (*yyssp),
                    &yyvs1, yysize * YYSIZEOF (*yyvsp),
                    &yyls1, yysize * YYSIZEOF (*yylsp),
                    &yystacksize);
        yyss = yyss1;
        yyvs = yyvs1;
        yyls = yyls1;
      }
# else /* defined YYSTACK_RELOCATE */
      /* Extend the stack our own way.  */
      if (YYMAXDEPTH <= yystacksize)
        YYNOMEM;
      yystacksize *= 2;
      if (YYMAXDEPTH < yystacksize)
        yystacksize = YYMAXDEPTH;

      {
        yy_state_t *yyss1 = yyss;
        union yyalloc *yyptr =
          YY_CAST (union yyalloc *,
                   YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
        if (! yyptr)
          YYNOMEM;
        YYSTACK_RELOCATE (yyss_alloc, yyss);
        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
        YYSTACK_RELOCATE (yyls_alloc, yyls);
#  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);
      }
# endif

      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;
      yylsp = yyls + yysize - 1;

      YY_IGNORE_USELESS_CAST_BEGIN
      YYDPRINTF ((stderr, "Stack size increased to %ld\n",
                  YY_CAST (long, yystacksize)));
      YY_IGNORE_USELESS_CAST_END

      if (yyss + yystacksize - 1 <= yyssp)
        YYABORT;
    }
#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */


  if (yystate == YYFINAL)
    YYACCEPT;

  goto yybackup;


/*-----------.
| yybackup.  |
`-----------*/
yybackup:
  /* Do appropriate processing given the current state.  Read a
     lookahead token if we need one and don't already have one.  */

  /* First try to decide what to do without reference to lookahead token.  */
  yyn = yypact[yystate];
  if (yypact_value_is_default (yyn))
    goto yydefault;

  /* Not known => get a lookahead token if don't already have one.  */

  /* YYCHAR is either empty, or end-of-input, or a valid lookahead.  */
  if (yychar == YYEMPTY)
    {
      YYDPRINTF ((stderr, "Reading a token\n"));
      yychar = yylex (&yylval, &yylloc, p);
    }

  if (yychar <= YYEOF)
    {
      yychar = YYEOF;
      yytoken = YYSYMBOL_YYEOF;
      YYDPRINTF ((stderr, "Now at end of input.\n"));
    }
  else if (yychar == YYerror)
    {
      /* The scanner already issued an error message, process directly
         to error recovery.  But do not keep the error token as
         lookahead, it is too special and may lead us to an endless
         loop in error recovery. */
      yychar = YYUNDEF;
      yytoken = YYSYMBOL_YYerror;
      yyerror_range[1] = yylloc;
      goto yyerrlab1;
    }
  else
    {
      yytoken = YYTRANSLATE (yychar);
      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc, p);
    }

  /* If the proper action on seeing token YYTOKEN is to reduce or to
     detect an error, take that action.  */
  yyn += yytoken;
  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    goto yydefault;
  yyn = yytable[yyn];
  if (yyn <= 0)
    {
      if (yytable_value_is_error (yyn))
        goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }

  /* Count tokens shifted since error; after three, turn off error
     status.  */
  if (yyerrstatus)
    yyerrstatus--;

  /* Shift the lookahead token.  */
  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc, p);
  yystate = yyn;
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END
  *++yylsp = yylloc;


  /* Discard the shifted token.  */
  yychar = YYEMPTY;
  goto yynewstate;


/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state.  |
`-----------------------------------------------------------*/
yydefault:
  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;
  goto yyreduce;


/*-----------------------------.
| yyreduce -- do a reduction.  |
`-----------------------------*/
yyreduce:
  /* yyn is the number of a rule to reduce with.  */
  yylen = yyr2[yyn];

  /* If YYLEN is nonzero, implement the default value of the action:
     '$$ = $1'.

     Otherwise, the following line sets YYVAL to garbage.
     This behavior is undocumented and Bison
     users should not rely upon it.  Assigning to YYVAL
     unconditionally makes the parser a bit smaller, and it avoids a
     GCC warning that YYVAL may be used uninitialized.  */
  yyval = yyvsp[1-yylen];


  /* Default location. */
  YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
  yyerror_range[1] = yyloc;
  YY_REDUCE_PRINT (yyn, p);
  switch (yyn)
    {
  case 2: /* $@1: %empty  */
#line 2055 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->lstate = EXPR_BEG;
                      if (!p->locals) p->locals = cons(0,0);
                    }
#line 7136 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 3: /* program: $@1 top_compstmt  */
#line 2060 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->tree = new_scope(p, (yyvsp[0].nd));
                    }
#line 7144 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 4: /* top_compstmt: top_stmts opt_terms  */
#line 2066 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 7152 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 5: /* top_stmts: none  */
#line 2072 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_stmts(p, 0);
                    }
#line 7160 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 6: /* top_stmts: top_stmt  */
#line 2076 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_stmts(p, (yyvsp[0].nd));
                    }
#line 7168 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 7: /* top_stmts: top_stmts terms top_stmt  */
#line 2080 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = stmts_push(p, (yyvsp[-2].nd), newline_node((yyvsp[0].nd)));
                    }
#line 7176 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 8: /* top_stmts: error top_stmt  */
#line 2084 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_stmts(p, 0);
                    }
#line 7184 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 10: /* @2: %empty  */
#line 2091 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = local_switch(p);
                      nvars_block(p);
                    }
#line 7193 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 11: /* top_stmt: "'BEGIN'" @2 '{' top_compstmt '}'  */
#line 2096 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[-4]), p, "BEGIN not supported");
                      local_resume(p, (yyvsp[-3].nd));
                      nvars_unnest(p);
                      (yyval.nd) = 0;
                    }
#line 7204 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 12: /* bodystmt: compstmt opt_rescue opt_else opt_ensure  */
#line 2108 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if ((yyvsp[-2].nd)) {
                        (yyval.nd) = new_rescue(p, (yyvsp[-3].nd), (yyvsp[-2].nd), (yyvsp[-1].nd));
                      }
                      else if ((yyvsp[-1].nd)) {
                        yywarning(p, "else without rescue is useless");
                        (yyval.nd) = stmts_push(p, (yyvsp[-3].nd), (yyvsp[-1].nd));
                      }
                      else {
                        (yyval.nd) = (yyvsp[-3].nd);
                      }
                      if ((yyvsp[0].nd)) {
                        if ((yyval.nd)) {
                          (yyval.nd) = new_ensure(p, (yyval.nd), (yyvsp[0].nd));
                        }
                        else {
                          (yyval.nd) = push((yyvsp[0].nd), new_nil(p));
                        }
                      }
                    }
#line 7229 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 13: /* compstmt: stmts opt_terms  */
#line 2131 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 7237 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 14: /* stmts: none  */
#line 2137 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_stmts(p, 0);
                    }
#line 7245 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 15: /* stmts: stmt  */
#line 2141 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_stmts(p, (yyvsp[0].nd));
                    }
#line 7253 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 16: /* stmts: stmts terms stmt  */
#line 2145 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = stmts_push(p, (yyvsp[-2].nd), newline_node((yyvsp[0].nd)));
                    }
#line 7261 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 17: /* stmts: error stmt  */
#line 2149 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_stmts(p, (yyvsp[0].nd));
                    }
#line 7269 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 18: /* $@3: %empty  */
#line 2154 "mrbgems/mruby-compiler/core/parse.y"
                                     {p->lstate = EXPR_FNAME;}
#line 7275 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 19: /* stmt: "'alias'" fsym $@3 fsym  */
#line 2155 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_alias(p, (yyvsp[-2].id), (yyvsp[0].id));
                    }
#line 7283 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 20: /* stmt: "'undef'" undef_list  */
#line 2159 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_undef(p, (yyvsp[0].nd));
                    }
#line 7291 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 21: /* stmt: stmt "'if' modifier" expr_value  */
#line 2163 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_if(p, cond((yyvsp[0].nd)), (yyvsp[-2].nd), 0);
                    }
#line 7299 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 22: /* stmt: stmt "'unless' modifier" expr_value  */
#line 2167 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_if(p, cond((yyvsp[0].nd)), 0, (yyvsp[-2].nd));
                    }
#line 7307 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 23: /* stmt: stmt "'while' modifier" expr_value  */
#line 2171 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if ((yyvsp[-2].nd) && node_type_p((yyvsp[-2].nd), NODE_BEGIN)) {
                        (yyval.nd) = new_while_mod(p, cond((yyvsp[0].nd)), (yyvsp[-2].nd));
                      }
                      else {
                        (yyval.nd) = new_while(p, cond((yyvsp[0].nd)), (yyvsp[-2].nd));
                      }
                    }
#line 7320 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 24: /* stmt: stmt "'until' modifier" expr_value  */
#line 2180 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if ((yyvsp[-2].nd) && node_type_p((yyvsp[-2].nd), NODE_BEGIN)) {
                        (yyval.nd) = new_until_mod(p, cond((yyvsp[0].nd)), (yyvsp[-2].nd));
                      }
                      else {
                        (yyval.nd) = new_until(p, cond((yyvsp[0].nd)), (yyvsp[-2].nd));
                      }
                    }
#line 7333 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 25: /* stmt: stmt "'rescue' modifier" stmt  */
#line 2189 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_mod_rescue(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7341 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 26: /* stmt: "'END'" '{' compstmt '}'  */
#line 2193 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[-3]), p, "END not supported");
                      (yyval.nd) = new_postexe(p, (yyvsp[-1].nd));
                    }
#line 7350 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 28: /* stmt: mlhs '=' command_call  */
#line 2199 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_masgn(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7358 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 29: /* stmt: lhs '=' mrhs  */
#line 2203 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_asgn(p, (yyvsp[-2].nd), new_array(p, (yyvsp[0].nd)));
                    }
#line 7366 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 30: /* stmt: mlhs '=' arg  */
#line 2207 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_masgn(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7374 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 31: /* stmt: mlhs '=' mrhs  */
#line 2211 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_masgn(p, (yyvsp[-2].nd), new_array(p, (yyvsp[0].nd)));
                    }
#line 7382 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 32: /* stmt: arg "=>" "local variable or method"  */
#line 2215 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      node *lhs = new_lvar(p, (yyvsp[0].id));
                      assignable(p, lhs);
                      (yyval.nd) = new_asgn(p, lhs, (yyvsp[-2].nd));
                    }
#line 7392 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 34: /* command_asgn: lhs '=' command_rhs  */
#line 2224 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_asgn(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7400 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 35: /* command_asgn: var_lhs tOP_ASGN command_rhs  */
#line 2228 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, (yyvsp[-2].nd), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 7408 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 36: /* command_asgn: primary_value '[' opt_call_args ']' tOP_ASGN command_rhs  */
#line 2232 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, new_call(p, (yyvsp[-5].nd), intern_op(aref), (yyvsp[-3].nd), '.'), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 7416 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 37: /* command_asgn: primary_value call_op "local variable or method" tOP_ASGN command_rhs  */
#line 2236 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), 0, (yyvsp[-3].num)), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 7424 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 38: /* command_asgn: primary_value call_op "constant" tOP_ASGN command_rhs  */
#line 2240 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), 0, (yyvsp[-3].num)), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 7432 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 39: /* command_asgn: primary_value "::" "constant" tOP_ASGN command_call  */
#line 2244 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[-4]), p, "constant re-assignment");
                      (yyval.nd) = 0;
                    }
#line 7441 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 40: /* command_asgn: primary_value "::" "local variable or method" tOP_ASGN command_rhs  */
#line 2249 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), 0, tCOLON2), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 7449 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 41: /* command_asgn: defn_head f_opt_arglist_paren '=' command  */
#line 2253 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-3].nd);
                      endless_method_name(p, (yyvsp[-3].nd));
                      void_expr_error(p, (yyvsp[0].nd));
                      defn_setup(p, (yyval.nd), (yyvsp[-2].nd), (yyvsp[0].nd));
                      nvars_unnest(p);
                      p->in_def--;
                    }
#line 7462 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 42: /* command_asgn: defn_head f_opt_arglist_paren '=' command "'rescue' modifier" arg  */
#line 2262 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-5].nd);
                      endless_method_name(p, (yyvsp[-5].nd));
                      void_expr_error(p, (yyvsp[-2].nd));
                      defn_setup(p, (yyval.nd), (yyvsp[-4].nd), new_mod_rescue(p, (yyvsp[-2].nd), (yyvsp[0].nd)));
                      nvars_unnest(p);
                      p->in_def--;
                    }
#line 7475 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 43: /* command_asgn: defs_head f_opt_arglist_paren '=' command  */
#line 2271 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-3].nd);
                      void_expr_error(p, (yyvsp[0].nd));
                      defn_setup(p, (yyval.nd), (yyvsp[-2].nd), (yyvsp[0].nd));
                      nvars_unnest(p);
                      p->in_def--;
                      p->in_single--;
                    }
#line 7488 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 44: /* command_asgn: defs_head f_opt_arglist_paren '=' command "'rescue' modifier" arg  */
#line 2280 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-5].nd);
                      void_expr_error(p, (yyvsp[-2].nd));
                      defn_setup(p, (yyval.nd), (yyvsp[-4].nd), new_mod_rescue(p, (yyvsp[-2].nd), (yyvsp[0].nd)));
                      nvars_unnest(p);
                      p->in_def--;
                      p->in_single--;
                    }
#line 7501 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 45: /* command_asgn: backref tOP_ASGN command_rhs  */
#line 2289 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      backref_error(p, (yyvsp[-2].nd));
                      (yyval.nd) = new_stmts(p, 0);
                    }
#line 7510 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 47: /* command_rhs: command_call "'rescue' modifier" stmt  */
#line 2297 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_mod_rescue(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7518 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 50: /* expr: expr "'and'" expr  */
#line 2305 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_and(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7526 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 51: /* expr: expr "'or'" expr  */
#line 2309 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_or(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7534 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 52: /* expr: "'not'" opt_nl expr  */
#line 2313 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_uni_op(p, cond((yyvsp[0].nd)), "!");
                    }
#line 7542 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 53: /* expr: '!' command_call  */
#line 2317 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_uni_op(p, cond((yyvsp[0].nd)), "!");
                    }
#line 7550 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 55: /* defn_head: "'def'" fname  */
#line 2324 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_def(p, (yyvsp[0].id));
                      p->cmdarg_stack = 0;
                      p->in_def++;
                      nvars_block(p);
                    }
#line 7561 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 56: /* $@4: %empty  */
#line 2333 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->lstate = EXPR_FNAME;
                    }
#line 7569 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 57: /* defs_head: "'def'" singleton dot_or_colon $@4 fname  */
#line 2337 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_sdef(p, (yyvsp[-3].nd), (yyvsp[0].id));
                      p->cmdarg_stack = 0;
                      p->in_def++;
                      p->in_single++;
                      nvars_block(p);
                      p->lstate = EXPR_ENDFN; /* force for args */
                    }
#line 7582 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 58: /* expr_value: expr  */
#line 2348 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if (!(yyvsp[0].nd)) (yyval.nd) = new_nil(p);
                      else {
                        (yyval.nd) = (yyvsp[0].nd);
                      }
                    }
#line 7593 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 62: /* block_command: block_call call_op2 operation2 command_args  */
#line 2362 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), (yyvsp[-1].id), (yyvsp[0].nd), (yyvsp[-2].num));
                    }
#line 7601 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 63: /* $@5: %empty  */
#line 2368 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_nest(p);
                      nvars_nest(p);
                    }
#line 7610 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 64: /* cmd_brace_block: "{" $@5 opt_block_param compstmt '}'  */
#line 2375 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_block(p, (yyvsp[-2].nd), (yyvsp[-1].nd));
                      local_unnest(p);
                      nvars_unnest(p);
                    }
#line 7620 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 65: /* command: operation command_args  */
#line 2383 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_fcall(p, (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 7628 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 66: /* command: operation command_args cmd_brace_block  */
#line 2387 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      args_with_block(p, (yyvsp[-1].nd), (yyvsp[0].nd));
                      (yyval.nd) = new_fcall(p, (yyvsp[-2].id), (yyvsp[-1].nd));
                    }
#line 7637 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 67: /* command: primary_value call_op operation2 command_args  */
#line 2392 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), (yyvsp[-1].id), (yyvsp[0].nd), (yyvsp[-2].num));
                    }
#line 7645 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 68: /* command: primary_value call_op operation2 command_args cmd_brace_block  */
#line 2396 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      args_with_block(p, (yyvsp[-1].nd), (yyvsp[0].nd));
                      (yyval.nd) = new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), (yyvsp[-1].nd), (yyvsp[-3].num));
                   }
#line 7654 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 69: /* command: primary_value "::" operation2 command_args  */
#line 2401 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), (yyvsp[-1].id), (yyvsp[0].nd), tCOLON2);
                    }
#line 7662 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 70: /* command: primary_value "::" operation2 command_args cmd_brace_block  */
#line 2405 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      args_with_block(p, (yyvsp[-1].nd), (yyvsp[0].nd));
                      (yyval.nd) = new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), (yyvsp[-1].nd), tCOLON2);
                    }
#line 7671 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 71: /* command: "'super'" command_args  */
#line 2410 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_super(p, (yyvsp[0].nd));
                    }
#line 7679 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 72: /* command: "'yield'" command_args  */
#line 2414 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_yield(p, (yyvsp[0].nd));
                    }
#line 7687 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 73: /* command: "'return'" call_args  */
#line 2418 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_return(p, ret_args(p, (yyvsp[0].nd)));
                    }
#line 7695 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 74: /* command: "'break'" call_args  */
#line 2422 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_break(p, ret_args(p, (yyvsp[0].nd)));
                    }
#line 7703 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 75: /* command: "'next'" call_args  */
#line 2426 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_next(p, ret_args(p, (yyvsp[0].nd)));
                    }
#line 7711 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 76: /* mlhs: mlhs_basic  */
#line 2432 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 7719 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 77: /* mlhs: tLPAREN mlhs_inner rparen  */
#line 2436 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 7727 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 79: /* mlhs_inner: tLPAREN mlhs_inner rparen  */
#line 2443 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 7735 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 80: /* mlhs_basic: mlhs_list  */
#line 2449 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 7743 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 81: /* mlhs_basic: mlhs_list mlhs_item  */
#line 2453 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1(push((yyvsp[-1].nd),(yyvsp[0].nd)));
                    }
#line 7751 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 82: /* mlhs_basic: mlhs_list "*" mlhs_node  */
#line 2457 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list2((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7759 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 83: /* mlhs_basic: mlhs_list "*" mlhs_node ',' mlhs_post  */
#line 2461 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3((yyvsp[-4].nd), (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7767 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 84: /* mlhs_basic: mlhs_list "*"  */
#line 2465 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list2((yyvsp[-1].nd), new_nil(p));
                    }
#line 7775 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 85: /* mlhs_basic: mlhs_list "*" ',' mlhs_post  */
#line 2469 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3((yyvsp[-3].nd), new_nil(p), (yyvsp[0].nd));
                    }
#line 7783 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 86: /* mlhs_basic: "*" mlhs_node  */
#line 2473 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list2(0, (yyvsp[0].nd));
                    }
#line 7791 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 87: /* mlhs_basic: "*" mlhs_node ',' mlhs_post  */
#line 2477 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3(0, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 7799 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 88: /* mlhs_basic: "*"  */
#line 2481 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list2(0, new_nil(p));
                    }
#line 7807 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 89: /* mlhs_basic: "*" ',' mlhs_post  */
#line 2485 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3(0, new_nil(p), (yyvsp[0].nd));
                    }
#line 7815 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 91: /* mlhs_item: tLPAREN mlhs_inner rparen  */
#line 2492 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_masgn(p, (yyvsp[-1].nd), NULL);
                    }
#line 7823 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 92: /* mlhs_list: mlhs_item ','  */
#line 2498 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[-1].nd));
                    }
#line 7831 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 93: /* mlhs_list: mlhs_list mlhs_item ','  */
#line 2502 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[-1].nd));
                    }
#line 7839 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 94: /* mlhs_post: mlhs_item  */
#line 2508 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 7847 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 95: /* mlhs_post: mlhs_list mlhs_item  */
#line 2512 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 7855 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 96: /* mlhs_node: variable  */
#line 2518 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      assignable(p, (yyvsp[0].nd));
                    }
#line 7863 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 97: /* mlhs_node: primary_value '[' opt_call_args ']'  */
#line 2522 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), intern_op(aref), (yyvsp[-1].nd), '.');
                    }
#line 7871 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 98: /* mlhs_node: primary_value call_op "local variable or method"  */
#line 2526 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), (yyvsp[0].id), 0, (yyvsp[-1].num));
                    }
#line 7879 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 99: /* mlhs_node: primary_value "::" "local variable or method"  */
#line 2530 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), (yyvsp[0].id), 0, tCOLON2);
                    }
#line 7887 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 100: /* mlhs_node: primary_value call_op "constant"  */
#line 2534 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), (yyvsp[0].id), 0, (yyvsp[-1].num));
                    }
#line 7895 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 101: /* mlhs_node: primary_value "::" "constant"  */
#line 2538 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if (p->in_def || p->in_single)
                        yyerror(&(yylsp[-2]), p, "dynamic constant assignment");
                      (yyval.nd) = new_colon2(p, (yyvsp[-2].nd), (yyvsp[0].id));
                    }
#line 7905 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 102: /* mlhs_node: tCOLON3 "constant"  */
#line 2544 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if (p->in_def || p->in_single)
                        yyerror(&(yylsp[-1]), p, "dynamic constant assignment");
                      (yyval.nd) = new_colon3(p, (yyvsp[0].id));
                    }
#line 7915 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 103: /* mlhs_node: backref  */
#line 2550 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      backref_error(p, (yyvsp[0].nd));
                      (yyval.nd) = 0;
                    }
#line 7924 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 104: /* lhs: variable  */
#line 2557 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      assignable(p, (yyvsp[0].nd));
                    }
#line 7932 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 105: /* lhs: primary_value '[' opt_call_args ']'  */
#line 2561 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), intern_op(aref), (yyvsp[-1].nd), '.');
                    }
#line 7940 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 106: /* lhs: primary_value call_op "local variable or method"  */
#line 2565 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), (yyvsp[0].id), 0, (yyvsp[-1].num));
                    }
#line 7948 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 107: /* lhs: primary_value "::" "local variable or method"  */
#line 2569 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), (yyvsp[0].id), 0, tCOLON2);
                    }
#line 7956 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 108: /* lhs: primary_value call_op "constant"  */
#line 2573 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), (yyvsp[0].id), 0, (yyvsp[-1].num));
                    }
#line 7964 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 109: /* lhs: primary_value "::" "constant"  */
#line 2577 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if (p->in_def || p->in_single)
                        yyerror(&(yylsp[-2]), p, "dynamic constant assignment");
                      (yyval.nd) = new_colon2(p, (yyvsp[-2].nd), (yyvsp[0].id));
                    }
#line 7974 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 110: /* lhs: tCOLON3 "constant"  */
#line 2583 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if (p->in_def || p->in_single)
                        yyerror(&(yylsp[-1]), p, "dynamic constant assignment");
                      (yyval.nd) = new_colon3(p, (yyvsp[0].id));
                    }
#line 7984 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 111: /* lhs: backref  */
#line 2589 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      backref_error(p, (yyvsp[0].nd));
                      (yyval.nd) = 0;
                    }
#line 7993 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 112: /* lhs: "numbered parameter"  */
#line 2594 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[0]), p, "can't assign to numbered parameter");
                    }
#line 8001 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 113: /* cname: "local variable or method"  */
#line 2600 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[0]), p, "class/module name must be CONSTANT");
                    }
#line 8009 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 115: /* cpath: tCOLON3 cname  */
#line 2607 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = cons(int_to_node(1), sym_to_node((yyvsp[0].id)));
                    }
#line 8017 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 116: /* cpath: cname  */
#line 2611 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = cons(int_to_node(0), sym_to_node((yyvsp[0].id)));
                    }
#line 8025 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 117: /* cpath: primary_value "::" cname  */
#line 2615 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[-2].nd));
                      (yyval.nd) = cons((yyvsp[-2].nd), sym_to_node((yyvsp[0].id)));
                    }
#line 8034 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 121: /* fname: op  */
#line 2625 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->lstate = EXPR_ENDFN;
                      (yyval.id) = (yyvsp[0].id);
                    }
#line 8043 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 122: /* fname: reswords  */
#line 2630 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->lstate = EXPR_ENDFN;
                      (yyval.id) = (yyvsp[0].id);
                    }
#line 8052 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 125: /* undef_list: fsym  */
#line 2641 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = cons(sym_to_node((yyvsp[0].id)), 0);
                    }
#line 8060 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 126: /* $@6: %empty  */
#line 2644 "mrbgems/mruby-compiler/core/parse.y"
                                 {p->lstate = EXPR_FNAME;}
#line 8066 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 127: /* undef_list: undef_list ',' $@6 fsym  */
#line 2645 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-3].nd), sym_to_node((yyvsp[0].id)));
                    }
#line 8074 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 128: /* op: '|'  */
#line 2650 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(or);     }
#line 8080 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 129: /* op: '^'  */
#line 2651 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(xor);    }
#line 8086 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 130: /* op: '&'  */
#line 2652 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(and);    }
#line 8092 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 131: /* op: "<=>"  */
#line 2653 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(cmp);    }
#line 8098 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 132: /* op: "=="  */
#line 2654 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(eq);     }
#line 8104 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 133: /* op: "==="  */
#line 2655 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(eqq);    }
#line 8110 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 134: /* op: "=~"  */
#line 2656 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(match);  }
#line 8116 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 135: /* op: "!~"  */
#line 2657 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(nmatch); }
#line 8122 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 136: /* op: '>'  */
#line 2658 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(gt);     }
#line 8128 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 137: /* op: ">="  */
#line 2659 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(ge);     }
#line 8134 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 138: /* op: '<'  */
#line 2660 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(lt);     }
#line 8140 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 139: /* op: "<="  */
#line 2661 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(le);     }
#line 8146 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 140: /* op: "!="  */
#line 2662 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(neq);    }
#line 8152 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 141: /* op: "<<"  */
#line 2663 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(lshift); }
#line 8158 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 142: /* op: ">>"  */
#line 2664 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(rshift); }
#line 8164 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 143: /* op: '+'  */
#line 2665 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(add);    }
#line 8170 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 144: /* op: '-'  */
#line 2666 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(sub);    }
#line 8176 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 145: /* op: '*'  */
#line 2667 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(mul);    }
#line 8182 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 146: /* op: "*"  */
#line 2668 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(mul);    }
#line 8188 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 147: /* op: '/'  */
#line 2669 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(div);    }
#line 8194 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 148: /* op: '%'  */
#line 2670 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(mod);    }
#line 8200 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 149: /* op: tPOW  */
#line 2671 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(pow);    }
#line 8206 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 150: /* op: "**"  */
#line 2672 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(pow);    }
#line 8212 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 151: /* op: '!'  */
#line 2673 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(not);    }
#line 8218 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 152: /* op: '~'  */
#line 2674 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(neg);    }
#line 8224 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 153: /* op: "unary plus"  */
#line 2675 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(plus);   }
#line 8230 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 154: /* op: "unary minus"  */
#line 2676 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(minus);  }
#line 8236 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 155: /* op: tAREF  */
#line 2677 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(aref);   }
#line 8242 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 156: /* op: tASET  */
#line 2678 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(aset);   }
#line 8248 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 157: /* op: '`'  */
#line 2679 "mrbgems/mruby-compiler/core/parse.y"
                                { (yyval.id) = intern_op(tick);   }
#line 8254 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 198: /* arg: lhs '=' arg_rhs  */
#line 2697 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_asgn(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 8262 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 199: /* arg: var_lhs tOP_ASGN arg_rhs  */
#line 2701 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, (yyvsp[-2].nd), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 8270 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 200: /* arg: primary_value '[' opt_call_args ']' tOP_ASGN arg_rhs  */
#line 2705 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, new_call(p, (yyvsp[-5].nd), intern_op(aref), (yyvsp[-3].nd), '.'), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 8278 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 201: /* arg: primary_value call_op "local variable or method" tOP_ASGN arg_rhs  */
#line 2709 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), 0, (yyvsp[-3].num)), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 8286 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 202: /* arg: primary_value call_op "constant" tOP_ASGN arg_rhs  */
#line 2713 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), 0, (yyvsp[-3].num)), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 8294 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 203: /* arg: primary_value "::" "local variable or method" tOP_ASGN arg_rhs  */
#line 2717 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_op_asgn(p, new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), 0, tCOLON2), (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 8302 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 204: /* arg: primary_value "::" "constant" tOP_ASGN arg_rhs  */
#line 2721 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[-4]), p, "constant re-assignment");
                      (yyval.nd) = new_stmts(p, 0);
                    }
#line 8311 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 205: /* arg: tCOLON3 "constant" tOP_ASGN arg_rhs  */
#line 2726 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[-3]), p, "constant re-assignment");
                      (yyval.nd) = new_stmts(p, 0);
                    }
#line 8320 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 206: /* arg: backref tOP_ASGN arg_rhs  */
#line 2731 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      backref_error(p, (yyvsp[-2].nd));
                      (yyval.nd) = new_stmts(p, 0);
                    }
#line 8329 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 207: /* arg: arg ".." arg  */
#line 2736 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_dot2(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 8337 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 208: /* arg: arg ".."  */
#line 2740 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_dot2(p, (yyvsp[-1].nd), new_nil(p));
                    }
#line 8345 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 209: /* arg: tBDOT2 arg  */
#line 2744 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_dot2(p, new_nil(p), (yyvsp[0].nd));
                    }
#line 8353 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 210: /* arg: arg "..." arg  */
#line 2748 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_dot3(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 8361 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 211: /* arg: arg "..."  */
#line 2752 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_dot3(p, (yyvsp[-1].nd), new_nil(p));
                    }
#line 8369 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 212: /* arg: tBDOT3 arg  */
#line 2756 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_dot3(p, new_nil(p), (yyvsp[0].nd));
                    }
#line 8377 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 213: /* arg: arg '+' arg  */
#line 2760 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "+", (yyvsp[0].nd));
                    }
#line 8385 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 214: /* arg: arg '-' arg  */
#line 2764 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "-", (yyvsp[0].nd));
                    }
#line 8393 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 215: /* arg: arg '*' arg  */
#line 2768 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "*", (yyvsp[0].nd));
                    }
#line 8401 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 216: /* arg: arg '/' arg  */
#line 2772 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "/", (yyvsp[0].nd));
                    }
#line 8409 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 217: /* arg: arg '%' arg  */
#line 2776 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "%", (yyvsp[0].nd));
                    }
#line 8417 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 218: /* arg: arg tPOW arg  */
#line 2780 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "**", (yyvsp[0].nd));
                    }
#line 8425 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 219: /* arg: tUMINUS_NUM "integer literal" tPOW arg  */
#line 2784 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_negate(p, call_bin_op(p, (yyvsp[-2].nd), "**", (yyvsp[0].nd)));
                    }
#line 8433 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 220: /* arg: tUMINUS_NUM "float literal" tPOW arg  */
#line 2788 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_negate(p, call_bin_op(p, (yyvsp[-2].nd), "**", (yyvsp[0].nd)));
                    }
#line 8441 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 221: /* arg: "unary plus" arg  */
#line 2792 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_uni_op(p, (yyvsp[0].nd), "+@");
                    }
#line 8449 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 222: /* arg: "unary minus" arg  */
#line 2796 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_negate(p, (yyvsp[0].nd));
                    }
#line 8457 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 223: /* arg: arg '|' arg  */
#line 2800 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "|", (yyvsp[0].nd));
                    }
#line 8465 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 224: /* arg: arg '^' arg  */
#line 2804 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "^", (yyvsp[0].nd));
                    }
#line 8473 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 225: /* arg: arg '&' arg  */
#line 2808 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "&", (yyvsp[0].nd));
                    }
#line 8481 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 226: /* arg: arg "<=>" arg  */
#line 2812 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "<=>", (yyvsp[0].nd));
                    }
#line 8489 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 227: /* arg: arg '>' arg  */
#line 2816 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), ">", (yyvsp[0].nd));
                    }
#line 8497 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 228: /* arg: arg ">=" arg  */
#line 2820 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), ">=", (yyvsp[0].nd));
                    }
#line 8505 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 229: /* arg: arg '<' arg  */
#line 2824 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "<", (yyvsp[0].nd));
                    }
#line 8513 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 230: /* arg: arg "<=" arg  */
#line 2828 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "<=", (yyvsp[0].nd));
                    }
#line 8521 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 231: /* arg: arg "==" arg  */
#line 2832 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "==", (yyvsp[0].nd));
                    }
#line 8529 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 232: /* arg: arg "===" arg  */
#line 2836 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "===", (yyvsp[0].nd));
                    }
#line 8537 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 233: /* arg: arg "!=" arg  */
#line 2840 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "!=", (yyvsp[0].nd));
                    }
#line 8545 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 234: /* arg: arg "=~" arg  */
#line 2844 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "=~", (yyvsp[0].nd));
                    }
#line 8553 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 235: /* arg: arg "!~" arg  */
#line 2848 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "!~", (yyvsp[0].nd));
                    }
#line 8561 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 236: /* arg: '!' arg  */
#line 2852 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_uni_op(p, cond((yyvsp[0].nd)), "!");
                    }
#line 8569 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 237: /* arg: '~' arg  */
#line 2856 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_uni_op(p, cond((yyvsp[0].nd)), "~");
                    }
#line 8577 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 238: /* arg: arg "<<" arg  */
#line 2860 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), "<<", (yyvsp[0].nd));
                    }
#line 8585 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 239: /* arg: arg ">>" arg  */
#line 2864 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_bin_op(p, (yyvsp[-2].nd), ">>", (yyvsp[0].nd));
                    }
#line 8593 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 240: /* arg: arg "&&" arg  */
#line 2868 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_and(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 8601 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 241: /* arg: arg "||" arg  */
#line 2872 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_or(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 8609 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 242: /* arg: arg '?' arg opt_nl ':' arg  */
#line 2876 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_if(p, cond((yyvsp[-5].nd)), (yyvsp[-3].nd), (yyvsp[0].nd));
                    }
#line 8617 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 243: /* arg: arg '?' arg opt_nl "label" arg  */
#line 2880 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_if(p, cond((yyvsp[-5].nd)), (yyvsp[-3].nd), (yyvsp[0].nd));
                    }
#line 8625 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 244: /* arg: defn_head f_opt_arglist_paren '=' arg  */
#line 2884 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-3].nd);
                      endless_method_name(p, (yyvsp[-3].nd));
                      void_expr_error(p, (yyvsp[0].nd));
                      defn_setup(p, (yyval.nd), (yyvsp[-2].nd), (yyvsp[0].nd));
                      nvars_unnest(p);
                      p->in_def--;
                    }
#line 8638 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 245: /* arg: defn_head f_opt_arglist_paren '=' arg "'rescue' modifier" arg  */
#line 2893 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-5].nd);
                      endless_method_name(p, (yyvsp[-5].nd));
                      void_expr_error(p, (yyvsp[-2].nd));
                      defn_setup(p, (yyval.nd), (yyvsp[-4].nd), new_mod_rescue(p, (yyvsp[-2].nd), (yyvsp[0].nd)));
                      nvars_unnest(p);
                      p->in_def--;
                    }
#line 8651 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 246: /* arg: defs_head f_opt_arglist_paren '=' arg  */
#line 2902 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-3].nd);
                      void_expr_error(p, (yyvsp[0].nd));
                      defn_setup(p, (yyval.nd), (yyvsp[-2].nd), (yyvsp[0].nd));
                      nvars_unnest(p);
                      p->in_def--;
                      p->in_single--;
                    }
#line 8664 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 247: /* arg: defs_head f_opt_arglist_paren '=' arg "'rescue' modifier" arg  */
#line 2911 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-5].nd);
                      void_expr_error(p, (yyvsp[-2].nd));
                      defn_setup(p, (yyval.nd), (yyvsp[-4].nd), new_mod_rescue(p, (yyvsp[-2].nd), (yyvsp[0].nd)));
                      nvars_unnest(p);
                      p->in_def--;
                      p->in_single--;
                    }
#line 8677 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 248: /* arg: primary  */
#line 2920 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 8685 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 250: /* aref_args: args trailer  */
#line 2927 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 8693 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 251: /* aref_args: args comma assocs trailer  */
#line 2931 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-3].nd), new_hash(p, (yyvsp[-1].nd)));
                    }
#line 8701 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 252: /* aref_args: assocs trailer  */
#line 2935 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = cons(new_hash(p, (yyvsp[-1].nd)), 0);
                    }
#line 8709 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 253: /* arg_rhs: arg  */
#line 2941 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 8717 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 254: /* arg_rhs: arg "'rescue' modifier" arg  */
#line 2945 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[-2].nd));
                      (yyval.nd) = new_mod_rescue(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 8726 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 255: /* paren_args: '(' opt_call_args ')'  */
#line 2952 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 8734 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 256: /* paren_args: '(' args comma tBDOT3 rparen  */
#line 2956 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      mrb_sym r = intern_op(mul);
                      mrb_sym k = intern_op(pow);
                      mrb_sym b = intern_op(and);
                      (yyval.nd) = new_callargs(p, push((yyvsp[-3].nd), new_splat(p, new_lvar(p, r))),
                                        list1(cons(new_kw_rest_args(p, 0), new_lvar(p, k))),
                                        new_block_arg(p, new_lvar(p, b)));
                    }
#line 8747 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 257: /* paren_args: '(' tBDOT3 rparen  */
#line 2965 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      mrb_sym r = intern_op(mul);
                      mrb_sym k = intern_op(pow);
                      mrb_sym b = intern_op(and);
                      if (local_var_p(p, r) && local_var_p(p, k) && local_var_p(p, b)) {
                        (yyval.nd) = new_callargs(p, list1(new_splat(p, new_lvar(p, r))),
                                          list1(cons(new_kw_rest_args(p, 0), new_lvar(p, k))),
                                          new_block_arg(p, new_lvar(p, b)));
                      }
                      else {
                        yyerror(&(yylsp[-2]), p, "unexpected argument forwarding ...");
                        (yyval.nd) = 0;
                      }
                    }
#line 8766 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 262: /* opt_call_args: args comma  */
#line 2988 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_callargs(p,(yyvsp[-1].nd),0,0);
                    }
#line 8774 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 263: /* opt_call_args: args comma assocs comma  */
#line 2992 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_callargs(p,(yyvsp[-3].nd),(yyvsp[-1].nd),0);
                    }
#line 8782 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 264: /* opt_call_args: assocs comma  */
#line 2996 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_callargs(p,0,(yyvsp[-1].nd),0);
                    }
#line 8790 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 265: /* call_args: command  */
#line 3002 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = new_callargs(p, list1((yyvsp[0].nd)), 0, 0);
                    }
#line 8799 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 266: /* call_args: args opt_block_arg  */
#line 3007 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_callargs(p, (yyvsp[-1].nd), 0, (yyvsp[0].nd));
                    }
#line 8807 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 267: /* call_args: assocs opt_block_arg  */
#line 3011 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_callargs(p, 0, (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 8815 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 268: /* call_args: args comma assocs opt_block_arg  */
#line 3015 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_callargs(p, (yyvsp[-3].nd), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 8823 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 269: /* call_args: block_arg  */
#line 3019 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_callargs(p, 0, 0, (yyvsp[0].nd));
                    }
#line 8831 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 270: /* @7: %empty  */
#line 3024 "mrbgems/mruby-compiler/core/parse.y"
                   {
                      (yyval.stack) = p->cmdarg_stack;
                      CMDARG_PUSH(1);
                    }
#line 8840 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 271: /* command_args: @7 call_args  */
#line 3029 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->cmdarg_stack = (yyvsp[-1].stack);
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 8849 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 272: /* block_arg: "&" arg  */
#line 3036 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_block_arg(p, (yyvsp[0].nd));
                    }
#line 8857 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 273: /* block_arg: "&"  */
#line 3040 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_block_arg(p, 0);
                    }
#line 8865 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 274: /* opt_block_arg: comma block_arg  */
#line 3046 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 8873 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 275: /* opt_block_arg: none  */
#line 3050 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = 0;
                    }
#line 8881 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 277: /* args: arg  */
#line 3059 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 8890 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 278: /* args: "*"  */
#line 3064 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1(new_splat(p, new_lvar(p, intern_op(mul))));
                    }
#line 8898 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 279: /* args: "*" arg  */
#line 3068 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1(new_splat(p, (yyvsp[0].nd)));
                    }
#line 8906 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 280: /* args: args comma arg  */
#line 3072 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 8915 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 281: /* args: args comma "*"  */
#line 3077 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-2].nd), new_splat(p, new_lvar(p, intern_op(mul))));
                    }
#line 8923 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 282: /* args: args comma "*" arg  */
#line 3081 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-3].nd), new_splat(p, (yyvsp[0].nd)));
                    }
#line 8931 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 283: /* mrhs: args comma arg  */
#line 3087 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 8940 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 284: /* mrhs: args comma "*" arg  */
#line 3092 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-3].nd), new_splat(p, (yyvsp[0].nd)));
                    }
#line 8948 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 285: /* mrhs: "*" arg  */
#line 3096 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1(new_splat(p, (yyvsp[0].nd)));
                    }
#line 8956 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 287: /* primary: string  */
#line 3103 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_str(p, (yyvsp[0].nd));
                    }
#line 8964 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 288: /* primary: xstring  */
#line 3107 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_xstr(p, (yyvsp[0].nd));
                    }
#line 8972 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 293: /* primary: "method"  */
#line 3115 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_fcall(p, (yyvsp[0].id), 0);
                    }
#line 8980 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 294: /* @8: %empty  */
#line 3119 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.stack) = p->cmdarg_stack;
                      p->cmdarg_stack = 0;
                    }
#line 8989 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 295: /* primary: "'begin'" @8 bodystmt "'end'"  */
#line 3125 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->cmdarg_stack = (yyvsp[-2].stack);
                      (yyval.nd) = new_begin(p, (yyvsp[-1].nd));
                    }
#line 8998 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 296: /* @9: %empty  */
#line 3130 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.stack) = p->cmdarg_stack;
                      p->cmdarg_stack = 0;
                    }
#line 9007 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 297: /* $@10: %empty  */
#line 3134 "mrbgems/mruby-compiler/core/parse.y"
                       {p->lstate = EXPR_ENDARG;}
#line 9013 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 298: /* primary: "(" @9 stmt $@10 rparen  */
#line 3135 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->cmdarg_stack = (yyvsp[-3].stack);
                      (yyval.nd) = (yyvsp[-2].nd);
                    }
#line 9022 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 299: /* $@11: %empty  */
#line 3139 "mrbgems/mruby-compiler/core/parse.y"
                              {p->lstate = EXPR_ENDARG;}
#line 9028 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 300: /* primary: "(" $@11 rparen  */
#line 3140 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_nil(p);
                    }
#line 9036 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 301: /* primary: tLPAREN compstmt ')'  */
#line 3144 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 9044 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 302: /* primary: primary_value "::" "constant"  */
#line 3148 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_colon2(p, (yyvsp[-2].nd), (yyvsp[0].id));
                    }
#line 9052 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 303: /* primary: tCOLON3 "constant"  */
#line 3152 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_colon3(p, (yyvsp[0].id));
                    }
#line 9060 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 304: /* primary: "[" aref_args ']'  */
#line 3156 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_array(p, (yyvsp[-1].nd));
                    }
#line 9068 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 305: /* primary: tLBRACE assoc_list '}'  */
#line 3160 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_hash(p, (yyvsp[-1].nd));
                    }
#line 9076 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 306: /* primary: "'return'"  */
#line 3164 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_return(p, 0);
                    }
#line 9084 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 307: /* primary: "'yield'" opt_paren_args  */
#line 3168 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_yield(p, (yyvsp[0].nd));
                    }
#line 9092 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 308: /* primary: "'not'" '(' expr rparen  */
#line 3172 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_uni_op(p, cond((yyvsp[-1].nd)), "!");
                    }
#line 9100 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 309: /* primary: "'not'" '(' rparen  */
#line 3176 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = call_uni_op(p, new_nil(p), "!");
                    }
#line 9108 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 310: /* primary: operation brace_block  */
#line 3180 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_fcall(p, (yyvsp[-1].id), new_callargs(p, 0, 0, (yyvsp[0].nd)));
                    }
#line 9116 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 312: /* primary: method_call brace_block  */
#line 3185 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      call_with_block(p, (yyvsp[-1].nd), (yyvsp[0].nd));
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 9125 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 313: /* @12: %empty  */
#line 3190 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_nest(p);
                      nvars_nest(p);
                      (yyval.num) = p->lpar_beg;
                      p->lpar_beg = ++p->paren_nest;
                    }
#line 9136 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 314: /* @13: %empty  */
#line 3197 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.stack) = p->cmdarg_stack;
                      p->cmdarg_stack = 0;
                    }
#line 9145 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 315: /* primary: "->" @12 f_larglist @13 lambda_body  */
#line 3202 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->lpar_beg = (yyvsp[-3].num);
                      (yyval.nd) = new_lambda(p, (yyvsp[-2].nd), (yyvsp[0].nd));
                      local_unnest(p);
                      nvars_unnest(p);
                      p->cmdarg_stack = (yyvsp[-1].stack);
                      CMDARG_LEXPOP();
                    }
#line 9158 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 316: /* primary: "'if'" expr_value then compstmt if_tail "'end'"  */
#line 3214 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_if(p, cond((yyvsp[-4].nd)), (yyvsp[-2].nd), (yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-5].num));
                    }
#line 9167 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 317: /* primary: "'unless'" expr_value then compstmt opt_else "'end'"  */
#line 3222 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_if(p, cond((yyvsp[-4].nd)), (yyvsp[-1].nd), (yyvsp[-2].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-5].num));
                    }
#line 9176 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 318: /* $@14: %empty  */
#line 3226 "mrbgems/mruby-compiler/core/parse.y"
                                {COND_PUSH(1);}
#line 9182 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 319: /* $@15: %empty  */
#line 3226 "mrbgems/mruby-compiler/core/parse.y"
                                                              {COND_POP();}
#line 9188 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 320: /* primary: "'while'" $@14 expr_value do $@15 compstmt "'end'"  */
#line 3229 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_while(p, cond((yyvsp[-4].nd)), (yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-6].num));
                    }
#line 9197 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 321: /* $@16: %empty  */
#line 3233 "mrbgems/mruby-compiler/core/parse.y"
                                {COND_PUSH(1);}
#line 9203 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 322: /* $@17: %empty  */
#line 3233 "mrbgems/mruby-compiler/core/parse.y"
                                                              {COND_POP();}
#line 9209 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 323: /* primary: "'until'" $@16 expr_value do $@17 compstmt "'end'"  */
#line 3236 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_until(p, cond((yyvsp[-4].nd)), (yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-6].num));
                    }
#line 9218 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 324: /* primary: "'case'" expr_value opt_terms case_body "'end'"  */
#line 3243 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_case(p, (yyvsp[-3].nd), (yyvsp[-1].nd));
                    }
#line 9226 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 325: /* primary: "'case'" opt_terms case_body "'end'"  */
#line 3247 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_case(p, 0, (yyvsp[-1].nd));
                    }
#line 9234 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 326: /* $@18: %empty  */
#line 3251 "mrbgems/mruby-compiler/core/parse.y"
                  {COND_PUSH(1);}
#line 9240 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 327: /* $@19: %empty  */
#line 3253 "mrbgems/mruby-compiler/core/parse.y"
                  {COND_POP();}
#line 9246 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 328: /* primary: "'for'" for_var "'in'" $@18 expr_value do $@19 compstmt "'end'"  */
#line 3256 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_for(p, (yyvsp[-7].nd), (yyvsp[-4].nd), (yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-8].num));
                    }
#line 9255 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 329: /* @20: %empty  */
#line 3262 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if (p->in_def || p->in_single)
                        yyerror(&(yylsp[-2]), p, "class definition in method body");
                      (yyval.nd) = local_switch(p);
                      nvars_block(p);
                    }
#line 9266 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 330: /* primary: "'class'" cpath superclass @20 bodystmt "'end'"  */
#line 3270 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_class(p, (yyvsp[-4].nd), (yyvsp[-3].nd), (yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-5].num));
                      local_resume(p, (yyvsp[-2].nd));
                      nvars_unnest(p);
                    }
#line 9277 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 331: /* @21: %empty  */
#line 3278 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.num) = p->in_def;
                      p->in_def = 0;
                    }
#line 9286 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 332: /* @22: %empty  */
#line 3283 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = cons(local_switch(p), int_to_node(p->in_single));
                      nvars_block(p);
                      p->in_single = 0;
                    }
#line 9296 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 333: /* primary: "'class'" "<<" expr @21 term @22 bodystmt "'end'"  */
#line 3290 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_sclass(p, (yyvsp[-5].nd), (yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-7].num));
                      local_resume(p, (yyvsp[-2].nd)->car);
                      nvars_unnest(p);
                      p->in_def = (yyvsp[-4].num);
                      p->in_single = node_to_int((yyvsp[-2].nd)->cdr);
                    }
#line 9309 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 334: /* @23: %empty  */
#line 3300 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if (p->in_def || p->in_single)
                        yyerror(&(yylsp[-1]), p, "module definition in method body");
                      (yyval.nd) = local_switch(p);
                      nvars_block(p);
                    }
#line 9320 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 335: /* primary: "'module'" cpath @23 bodystmt "'end'"  */
#line 3308 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_module(p, (yyvsp[-3].nd), (yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-4].num));
                      local_resume(p, (yyvsp[-2].nd));
                      nvars_unnest(p);
                    }
#line 9331 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 336: /* primary: defn_head f_arglist bodystmt "'end'"  */
#line 3318 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-3].nd);
                      defn_setup(p, (yyval.nd), (yyvsp[-2].nd), (yyvsp[-1].nd));
                      nvars_unnest(p);
                      p->in_def--;
                    }
#line 9342 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 337: /* primary: defs_head f_arglist bodystmt "'end'"  */
#line 3328 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-3].nd);
                      defn_setup(p, (yyval.nd), (yyvsp[-2].nd), (yyvsp[-1].nd));
                      nvars_unnest(p);
                      p->in_def--;
                      p->in_single--;
                    }
#line 9354 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 338: /* primary: "'break'"  */
#line 3336 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_break(p, 0);
                    }
#line 9362 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 339: /* primary: "'next'"  */
#line 3340 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_next(p, 0);
                    }
#line 9370 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 340: /* primary: "'redo'"  */
#line 3344 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_redo(p);
                    }
#line 9378 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 341: /* primary: "'retry'"  */
#line 3348 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_retry(p);
                    }
#line 9386 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 342: /* primary_value: primary  */
#line 3354 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                      if (!(yyval.nd)) (yyval.nd) = new_nil(p);
                    }
#line 9395 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 349: /* if_tail: "'elsif'" expr_value then compstmt if_tail  */
#line 3373 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_if(p, cond((yyvsp[-3].nd)), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 9403 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 351: /* opt_else: "'else'" compstmt  */
#line 3380 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 9411 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 352: /* for_var: lhs  */
#line 3386 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1(list1((yyvsp[0].nd)));
                    }
#line 9419 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 354: /* f_margs: f_arg  */
#line 3393 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3((yyvsp[0].nd),0,0);
                    }
#line 9427 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 355: /* f_margs: f_arg ',' "*" f_norm_arg  */
#line 3397 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3((yyvsp[-3].nd), new_lvar(p, (yyvsp[0].id)), 0);
                    }
#line 9435 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 356: /* f_margs: f_arg ',' "*" f_norm_arg ',' f_arg  */
#line 3401 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3((yyvsp[-5].nd), new_lvar(p, (yyvsp[-2].id)), (yyvsp[0].nd));
                    }
#line 9443 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 357: /* f_margs: f_arg ',' "*"  */
#line 3405 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_f(p, intern_op(mul));
                      (yyval.nd) = list3((yyvsp[-2].nd), int_to_node(-1), 0);
                    }
#line 9452 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 358: /* f_margs: f_arg ',' "*" ',' f_arg  */
#line 3410 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3((yyvsp[-4].nd), int_to_node(-1), (yyvsp[0].nd));
                    }
#line 9460 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 359: /* f_margs: "*" f_norm_arg  */
#line 3414 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3(0, new_lvar(p, (yyvsp[0].id)), 0);
                    }
#line 9468 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 360: /* f_margs: "*" f_norm_arg ',' f_arg  */
#line 3418 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3(0, new_lvar(p, (yyvsp[-2].id)), (yyvsp[0].nd));
                    }
#line 9476 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 361: /* f_margs: "*"  */
#line 3422 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_f(p, intern_op(mul));
                      (yyval.nd) = list3(0, int_to_node(-1), 0);
                    }
#line 9485 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 362: /* $@24: %empty  */
#line 3427 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_f(p, intern_op(mul));
                    }
#line 9493 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 363: /* f_margs: "*" ',' $@24 f_arg  */
#line 3431 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list3(0, int_to_node(-1), (yyvsp[0].nd));
                    }
#line 9501 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 364: /* block_args_tail: f_block_kwarg ',' f_kwrest opt_f_block_arg  */
#line 3437 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, (yyvsp[-3].nd), (yyvsp[-1].id), (yyvsp[0].id));
                    }
#line 9509 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 365: /* block_args_tail: f_block_kwarg opt_f_block_arg  */
#line 3441 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, (yyvsp[-1].nd), 0, (yyvsp[0].id));
                    }
#line 9517 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 366: /* block_args_tail: f_kwrest opt_f_block_arg  */
#line 3445 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, 0, (yyvsp[-1].id), (yyvsp[0].id));
                    }
#line 9525 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 367: /* block_args_tail: f_block_arg  */
#line 3449 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, 0, 0, (yyvsp[0].id));
                    }
#line 9533 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 368: /* opt_block_args_tail: ',' block_args_tail  */
#line 3455 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 9541 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 369: /* opt_block_args_tail: %empty  */
#line 3459 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, 0, 0, 0);
                    }
#line 9549 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 370: /* block_param: f_arg ',' f_block_optarg ',' f_rest_arg opt_block_args_tail  */
#line 3465 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-5].nd), (yyvsp[-3].nd), (yyvsp[-1].id), 0, (yyvsp[0].nd));
                    }
#line 9557 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 371: /* block_param: f_arg ',' f_block_optarg ',' f_rest_arg ',' f_arg opt_block_args_tail  */
#line 3469 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-7].nd), (yyvsp[-5].nd), (yyvsp[-3].id), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 9565 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 372: /* block_param: f_arg ',' f_block_optarg opt_block_args_tail  */
#line 3473 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-3].nd), (yyvsp[-1].nd), 0, 0, (yyvsp[0].nd));
                    }
#line 9573 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 373: /* block_param: f_arg ',' f_block_optarg ',' f_arg opt_block_args_tail  */
#line 3477 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-5].nd), (yyvsp[-3].nd), 0, (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 9581 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 374: /* block_param: f_arg ',' f_rest_arg opt_block_args_tail  */
#line 3481 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-3].nd), 0, (yyvsp[-1].id), 0, (yyvsp[0].nd));
                    }
#line 9589 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 375: /* block_param: f_arg ',' opt_block_args_tail  */
#line 3485 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-2].nd), 0, 0, 0, (yyvsp[0].nd));
                    }
#line 9597 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 376: /* block_param: f_arg ',' f_rest_arg ',' f_arg opt_block_args_tail  */
#line 3489 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-5].nd), 0, (yyvsp[-3].id), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 9605 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 377: /* block_param: f_arg opt_block_args_tail  */
#line 3493 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-1].nd), 0, 0, 0, (yyvsp[0].nd));
                    }
#line 9613 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 378: /* block_param: f_block_optarg ',' f_rest_arg opt_block_args_tail  */
#line 3497 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, (yyvsp[-3].nd), (yyvsp[-1].id), 0, (yyvsp[0].nd));
                    }
#line 9621 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 379: /* block_param: f_block_optarg ',' f_rest_arg ',' f_arg opt_block_args_tail  */
#line 3501 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, (yyvsp[-5].nd), (yyvsp[-3].id), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 9629 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 380: /* block_param: f_block_optarg opt_block_args_tail  */
#line 3505 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, (yyvsp[-1].nd), 0, 0, (yyvsp[0].nd));
                    }
#line 9637 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 381: /* block_param: f_block_optarg ',' f_arg opt_block_args_tail  */
#line 3509 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, (yyvsp[-3].nd), 0, (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 9645 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 382: /* block_param: f_rest_arg opt_block_args_tail  */
#line 3513 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, 0, (yyvsp[-1].id), 0, (yyvsp[0].nd));
                    }
#line 9653 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 383: /* block_param: f_rest_arg ',' f_arg opt_block_args_tail  */
#line 3517 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, 0, (yyvsp[-3].id), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 9661 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 384: /* block_param: block_args_tail  */
#line 3521 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, 0, 0, 0, (yyvsp[0].nd));
                    }
#line 9669 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 385: /* opt_block_param: none  */
#line 3527 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_blk(p);
                      (yyval.nd) = 0;
                    }
#line 9678 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 386: /* opt_block_param: block_param_def  */
#line 3532 "mrbgems/mruby-compiler/core/parse.y"
                   {
                      p->cmd_start = TRUE;
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 9687 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 387: /* $@25: %empty  */
#line 3538 "mrbgems/mruby-compiler/core/parse.y"
                      {local_add_blk(p);}
#line 9693 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 388: /* block_param_def: '|' $@25 opt_bv_decl '|'  */
#line 3539 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = 0;
                    }
#line 9701 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 389: /* block_param_def: "||"  */
#line 3543 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_blk(p);
                      (yyval.nd) = 0;
                    }
#line 9710 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 390: /* block_param_def: '|' block_param opt_bv_decl '|'  */
#line 3548 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-2].nd);
                    }
#line 9718 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 391: /* opt_bv_decl: opt_nl  */
#line 3554 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = 0;
                    }
#line 9726 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 392: /* opt_bv_decl: opt_nl ';' bv_decls opt_nl  */
#line 3558 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = 0;
                    }
#line 9734 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 395: /* bvar: "local variable or method"  */
#line 3568 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_f(p, (yyvsp[0].id));
                      new_bv(p, (yyvsp[0].id));
                    }
#line 9743 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 397: /* f_larglist: '(' f_args opt_bv_decl ')'  */
#line 3576 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-2].nd);
                    }
#line 9751 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 398: /* f_larglist: f_args  */
#line 3580 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 9759 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 399: /* lambda_body: tLAMBEG compstmt '}'  */
#line 3586 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 9767 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 400: /* lambda_body: "'do' for lambda" bodystmt "'end'"  */
#line 3590 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 9775 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 401: /* @26: %empty  */
#line 3596 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_nest(p);
                      nvars_nest(p);
                      (yyval.num) = p->lineno;
                    }
#line 9785 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 402: /* do_block: "'do' for block" @26 opt_block_param bodystmt "'end'"  */
#line 3604 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_block(p,(yyvsp[-2].nd),(yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-3].num));
                      local_unnest(p);
                      nvars_unnest(p);
                    }
#line 9796 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 403: /* block_call: command do_block  */
#line 3613 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      call_with_block(p, (yyvsp[-1].nd), (yyvsp[0].nd));
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 9805 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 404: /* block_call: block_call call_op2 operation2 opt_paren_args  */
#line 3618 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), (yyvsp[-1].id), (yyvsp[0].nd), (yyvsp[-2].num));
                    }
#line 9813 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 405: /* block_call: block_call call_op2 operation2 opt_paren_args brace_block  */
#line 3622 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), (yyvsp[-1].nd), (yyvsp[-3].num));
                      call_with_block(p, (yyval.nd), (yyvsp[0].nd));
                    }
#line 9822 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 406: /* block_call: block_call call_op2 operation2 command_args do_block  */
#line 3627 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-4].nd), (yyvsp[-2].id), (yyvsp[-1].nd), (yyvsp[-3].num));
                      call_with_block(p, (yyval.nd), (yyvsp[0].nd));
                    }
#line 9831 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 407: /* method_call: operation paren_args  */
#line 3634 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_fcall(p, (yyvsp[-1].id), (yyvsp[0].nd));
                    }
#line 9839 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 408: /* method_call: primary_value call_op operation2 opt_paren_args  */
#line 3638 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), (yyvsp[-1].id), (yyvsp[0].nd), (yyvsp[-2].num));
                    }
#line 9847 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 409: /* method_call: primary_value "::" operation2 paren_args  */
#line 3642 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), (yyvsp[-1].id), (yyvsp[0].nd), tCOLON2);
                    }
#line 9855 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 410: /* method_call: primary_value "::" operation3  */
#line 3646 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), (yyvsp[0].id), 0, tCOLON2);
                    }
#line 9863 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 411: /* method_call: primary_value call_op paren_args  */
#line 3650 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), MRB_SYM_2(p->mrb, call), (yyvsp[0].nd), (yyvsp[-1].num));
                    }
#line 9871 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 412: /* method_call: primary_value "::" paren_args  */
#line 3654 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-2].nd), MRB_SYM_2(p->mrb, call), (yyvsp[0].nd), tCOLON2);
                    }
#line 9879 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 413: /* method_call: "'super'" paren_args  */
#line 3658 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_super(p, (yyvsp[0].nd));
                    }
#line 9887 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 414: /* method_call: "'super'"  */
#line 3662 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_zsuper(p);
                    }
#line 9895 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 415: /* method_call: primary_value '[' opt_call_args ']'  */
#line 3666 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_call(p, (yyvsp[-3].nd), intern_op(aref), (yyvsp[-1].nd), '.');
                    }
#line 9903 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 416: /* @27: %empty  */
#line 3672 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_nest(p);
                      nvars_nest(p);
                      (yyval.num) = p->lineno;
                    }
#line 9913 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 417: /* brace_block: '{' @27 opt_block_param compstmt '}'  */
#line 3679 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_block(p,(yyvsp[-2].nd),(yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-3].num));
                      local_unnest(p);
                      nvars_unnest(p);
                    }
#line 9924 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 418: /* @28: %empty  */
#line 3686 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_nest(p);
                      nvars_nest(p);
                      (yyval.num) = p->lineno;
                    }
#line 9934 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 419: /* brace_block: "'do'" @28 opt_block_param bodystmt "'end'"  */
#line 3693 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_block(p,(yyvsp[-2].nd),(yyvsp[-1].nd));
                      SET_LINENO((yyval.nd), (yyvsp[-3].num));
                      local_unnest(p);
                      nvars_unnest(p);
                    }
#line 9945 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 420: /* case_body: "'when'" args then compstmt cases  */
#line 3704 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = cons(cons((yyvsp[-3].nd), (yyvsp[-1].nd)), (yyvsp[0].nd));
                    }
#line 9953 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 421: /* cases: opt_else  */
#line 3710 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      if ((yyvsp[0].nd)) {
                        (yyval.nd) = cons(cons(0, (yyvsp[0].nd)), 0);
                      }
                      else {
                        (yyval.nd) = 0;
                      }
                    }
#line 9966 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 423: /* opt_rescue: "'rescue'" exc_list exc_var then compstmt opt_rescue  */
#line 3724 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1(list3((yyvsp[-4].nd), (yyvsp[-3].nd), (yyvsp[-1].nd)));
                      if ((yyvsp[0].nd)) (yyval.nd) = append((yyval.nd), (yyvsp[0].nd));
                    }
#line 9975 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 425: /* exc_list: arg  */
#line 3732 "mrbgems/mruby-compiler/core/parse.y"
                    {
                        (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 9983 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 428: /* exc_var: "=>" lhs  */
#line 3740 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 9991 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 430: /* opt_ensure: "'ensure'" compstmt  */
#line 3747 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 9999 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 437: /* string: string string_fragment  */
#line 3761 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = append((yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10007 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 438: /* string_fragment: "character literal"  */
#line 3767 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      /* tCHAR is (len . str), wrap as cons list */
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10016 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 439: /* string_fragment: tSTRING  */
#line 3772 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      /* tSTRING is (len . str), wrap as cons list */
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10025 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 440: /* string_fragment: "string literal" tSTRING  */
#line 3777 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      /* $2 is (len . str), wrap as cons list */
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10034 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 441: /* string_fragment: "string literal" string_rep tSTRING  */
#line 3782 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10042 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 443: /* string_rep: string_rep string_interp  */
#line 3789 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = append((yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10050 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 444: /* string_interp: tSTRING_MID  */
#line 3795 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      /* $1 is already in (len . str) format */
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10059 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 445: /* @29: %empty  */
#line 3800 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push_strterm(p);
                    }
#line 10067 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 446: /* string_interp: tSTRING_PART @29 compstmt '}'  */
#line 3805 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      pop_strterm(p,(yyvsp[-2].nd));
                      /* $1 is already in (len . str) format, create (-1 . node) for expression */
                      node *expr_elem = cons(int_to_node(-1), (yyvsp[-1].nd));
                      (yyval.nd) = list2((yyvsp[-3].nd), expr_elem);
                    }
#line 10078 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 447: /* string_interp: tLITERAL_DELIM  */
#line 3812 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1(new_literal_delim(p));
                    }
#line 10086 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 448: /* string_interp: tHD_LITERAL_DELIM heredoc_bodies  */
#line 3816 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1(new_literal_delim(p));
                    }
#line 10094 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 449: /* xstring: tXSTRING_BEG tXSTRING  */
#line 3822 "mrbgems/mruby-compiler/core/parse.y"
                    {
                        (yyval.nd) = cons((yyvsp[0].nd), (node*)NULL);
                    }
#line 10102 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 450: /* xstring: tXSTRING_BEG string_rep tXSTRING  */
#line 3826 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10110 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 451: /* regexp: tREGEXP_BEG tREGEXP  */
#line 3832 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      node *data = (yyvsp[0].nd);  /* ((len . pattern) . (flags . encoding)) */
                      const char *flags = (const char*)data->cdr->car;
                      const char *encoding = (const char*)data->cdr->cdr;
                      /* Use data->car directly as pattern_list: (len . pattern) */
                      node *pattern_list = cons(data->car, (node*)NULL);
                      (yyval.nd) = new_regx(p, pattern_list, flags, encoding);
                    }
#line 10123 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 452: /* regexp: tREGEXP_BEG string_rep tREGEXP  */
#line 3841 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      node *data = (yyvsp[0].nd);  /* ((len . pattern) . (flags . encoding)) */
                      const char *flags = (const char*)data->cdr->car;
                      const char *encoding = (const char*)data->cdr->cdr;
                      /* Append the pattern from $3->car to the string list $2 */
                      node *complete_list = push((yyvsp[-1].nd), data->car);
                      (yyval.nd) = new_regx(p, complete_list, flags, encoding);
                    }
#line 10136 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 456: /* heredoc_body: tHEREDOC_END  */
#line 3859 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      parser_heredoc_info *info = parsing_heredoc_info(p);
                      info->doc = push(info->doc, new_str_empty(p));
                      heredoc_end(p);
                    }
#line 10146 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 457: /* heredoc_body: heredoc_string_rep tHEREDOC_END  */
#line 3865 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      heredoc_end(p);
                    }
#line 10154 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 460: /* heredoc_string_interp: tHD_STRING_MID  */
#line 3875 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      parser_heredoc_info *info = parsing_heredoc_info(p);
                      info->doc = push(info->doc, (yyvsp[0].nd));
                      heredoc_treat_nextline(p);
                    }
#line 10164 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 461: /* @30: %empty  */
#line 3881 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push_strterm(p);
                    }
#line 10172 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 462: /* heredoc_string_interp: tHD_STRING_PART @30 compstmt '}'  */
#line 3886 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      pop_strterm(p, (yyvsp[-2].nd));
                      parser_heredoc_info *info = parsing_heredoc_info(p);
                      /* $1 is already in (len . str) format, create (-1 . node) for expression */
                      node *expr_elem = cons(int_to_node(-1), (yyvsp[-1].nd));
                      info->doc = push(push(info->doc, (yyvsp[-3].nd)), expr_elem);
                    }
#line 10184 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 463: /* words: tWORDS_BEG tSTRING  */
#line 3896 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_words(p, list1((yyvsp[0].nd)));
                    }
#line 10192 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 464: /* words: tWORDS_BEG string_rep tSTRING  */
#line 3900 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      node *n = (yyvsp[-1].nd);
                      n = push(n, (yyvsp[0].nd));
                      (yyval.nd) = new_words(p, n);
                    }
#line 10202 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 465: /* symbol: basic_symbol  */
#line 3908 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_sym(p, (yyvsp[0].id));
                    }
#line 10210 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 466: /* symbol: "symbol" "string literal" string_rep tSTRING  */
#line 3912 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      node *n = (yyvsp[-1].nd);
                      p->lstate = EXPR_ENDARG;
                      if (node_to_int((yyvsp[0].nd)->car) > 0) {
                        n = push(n, (yyvsp[0].nd));
                      }
                      else {
                        cons_free((yyvsp[0].nd));
                      }
                      (yyval.nd) = new_dsym(p, n);
                    }
#line 10226 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 467: /* symbol: "symbol" "numbered parameter"  */
#line 3924 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      mrb_sym sym = intern_numparam((yyvsp[0].num));
                      (yyval.nd) = new_sym(p, sym);
                    }
#line 10235 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 468: /* basic_symbol: "symbol" sym  */
#line 3931 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->lstate = EXPR_END;
                      (yyval.id) = (yyvsp[0].id);
                    }
#line 10244 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 473: /* sym: tSTRING  */
#line 3942 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = new_strsym(p, (yyvsp[0].nd));
                    }
#line 10252 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 474: /* sym: "string literal" tSTRING  */
#line 3946 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = new_strsym(p, (yyvsp[0].nd));
                    }
#line 10260 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 475: /* symbols: tSYMBOLS_BEG tSTRING  */
#line 3952 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_symbols(p, list1((yyvsp[0].nd)));
                    }
#line 10268 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 476: /* symbols: tSYMBOLS_BEG string_rep tSTRING  */
#line 3956 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      node *n = (yyvsp[-1].nd);
                      n = push(n, (yyvsp[0].nd));
                      (yyval.nd) = new_symbols(p, n);
                    }
#line 10278 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 479: /* numeric: tUMINUS_NUM "integer literal"  */
#line 3966 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_negate(p, (yyvsp[0].nd));
                    }
#line 10286 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 480: /* numeric: tUMINUS_NUM "float literal"  */
#line 3970 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_negate(p, (yyvsp[0].nd));
                    }
#line 10294 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 481: /* variable: "local variable or method"  */
#line 3976 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_lvar(p, (yyvsp[0].id));
                    }
#line 10302 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 482: /* variable: "instance variable"  */
#line 3980 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_ivar(p, (yyvsp[0].id));
                    }
#line 10310 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 483: /* variable: "global variable"  */
#line 3984 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_gvar(p, (yyvsp[0].id));
                    }
#line 10318 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 484: /* variable: "class variable"  */
#line 3988 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_cvar(p, (yyvsp[0].id));
                    }
#line 10326 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 485: /* variable: "constant"  */
#line 3992 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_const(p, (yyvsp[0].id));
                    }
#line 10334 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 486: /* var_lhs: variable  */
#line 3998 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      assignable(p, (yyvsp[0].nd));
                    }
#line 10342 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 487: /* var_lhs: "numbered parameter"  */
#line 4002 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[0]), p, "can't assign to numbered parameter");
                    }
#line 10350 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 488: /* var_ref: variable  */
#line 4008 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = var_reference(p, (yyvsp[0].nd));
                    }
#line 10358 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 489: /* var_ref: "numbered parameter"  */
#line 4012 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_nvar(p, (yyvsp[0].num));
                    }
#line 10366 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 490: /* var_ref: "'nil'"  */
#line 4016 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_nil(p);
                    }
#line 10374 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 491: /* var_ref: "'self'"  */
#line 4020 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_self(p);
                    }
#line 10382 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 492: /* var_ref: "'true'"  */
#line 4024 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_true(p);
                    }
#line 10390 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 493: /* var_ref: "'false'"  */
#line 4028 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_false(p);
                    }
#line 10398 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 494: /* var_ref: "'__FILE__'"  */
#line 4032 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      const char *fn = mrb_sym_name_len(p->mrb, p->filename_sym, NULL);
                      if (!fn) {
                        fn = "(null)";
                      }
                      (yyval.nd) = new_str(p, cons(cons(int_to_node(strlen(fn)), (node*)fn), (node*)NULL));
                    }
#line 10410 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 495: /* var_ref: "'__LINE__'"  */
#line 4040 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      char buf[16];

                      dump_int(p->lineno, buf);
                      (yyval.nd) = new_int(p, buf, 10, 0);
                    }
#line 10421 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 496: /* var_ref: "'__ENCODING__'"  */
#line 4047 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_fcall(p, MRB_SYM_2(p->mrb, __ENCODING__), 0);
                    }
#line 10429 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 499: /* superclass: %empty  */
#line 4057 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = 0;
                    }
#line 10437 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 500: /* $@31: %empty  */
#line 4061 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->lstate = EXPR_BEG;
                      p->cmd_start = TRUE;
                    }
#line 10446 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 501: /* superclass: '<' $@31 expr_value term  */
#line 4066 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 10454 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 504: /* f_arglist_paren: '(' f_args rparen  */
#line 4082 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                      p->lstate = EXPR_BEG;
                      p->cmd_start = TRUE;
                    }
#line 10464 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 505: /* f_arglist_paren: '(' f_arg ',' tBDOT3 rparen  */
#line 4088 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_dots(p, (yyvsp[-3].nd));
                    }
#line 10472 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 506: /* f_arglist_paren: '(' tBDOT3 rparen  */
#line 4092 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_dots(p, 0);
                    }
#line 10480 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 508: /* f_arglist: f_args term  */
#line 4099 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 10488 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 509: /* f_arglist: f_arg ',' tBDOT3 term  */
#line 4103 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_dots(p, (yyvsp[-3].nd));
                    }
#line 10496 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 510: /* f_arglist: "..." term  */
#line 4107 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_dots(p, 0);
                    }
#line 10504 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 511: /* f_label: "local variable or method" "label"  */
#line 4113 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_nest(p);
                    }
#line 10512 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 512: /* f_label: "numbered parameter" "label"  */
#line 4117 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_nest(p);
                    }
#line 10520 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 513: /* f_kw: f_label arg  */
#line 4123 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = new_kw_arg(p, (yyvsp[-1].id), cons((yyvsp[0].nd), locals_node(p)));
                      local_unnest(p);
                    }
#line 10530 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 514: /* f_kw: f_label  */
#line 4129 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_kw_arg(p, (yyvsp[0].id), 0);
                      local_unnest(p);
                    }
#line 10539 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 515: /* f_block_kw: f_label primary_value  */
#line 4136 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = new_kw_arg(p, (yyvsp[-1].id), cons((yyvsp[0].nd), locals_node(p)));
                      local_unnest(p);
                    }
#line 10549 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 516: /* f_block_kw: f_label  */
#line 4142 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_kw_arg(p, (yyvsp[0].id), 0);
                      local_unnest(p);
                    }
#line 10558 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 517: /* f_block_kwarg: f_block_kw  */
#line 4149 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10566 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 518: /* f_block_kwarg: f_block_kwarg ',' f_block_kw  */
#line 4153 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 10574 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 519: /* f_kwarg: f_kw  */
#line 4159 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10582 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 520: /* f_kwarg: f_kwarg ',' f_kw  */
#line 4163 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 10590 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 523: /* f_kwrest: kwrest_mark "local variable or method"  */
#line 4173 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = (yyvsp[0].id);
                    }
#line 10598 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 524: /* f_kwrest: kwrest_mark  */
#line 4177 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = intern_op(pow);
                    }
#line 10606 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 525: /* args_tail: f_kwarg ',' f_kwrest opt_f_block_arg  */
#line 4183 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, (yyvsp[-3].nd), (yyvsp[-1].id), (yyvsp[0].id));
                    }
#line 10614 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 526: /* args_tail: f_kwarg opt_f_block_arg  */
#line 4187 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, (yyvsp[-1].nd), 0, (yyvsp[0].id));
                    }
#line 10622 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 527: /* args_tail: f_kwrest opt_f_block_arg  */
#line 4191 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, 0, (yyvsp[-1].id), (yyvsp[0].id));
                    }
#line 10630 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 528: /* args_tail: f_block_arg  */
#line 4195 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, 0, 0, (yyvsp[0].id));
                    }
#line 10638 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 529: /* opt_args_tail: ',' args_tail  */
#line 4201 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[0].nd);
                    }
#line 10646 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 530: /* opt_args_tail: %empty  */
#line 4205 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args_tail(p, 0, 0, 0);
                    }
#line 10654 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 531: /* f_args: f_arg ',' f_optarg ',' f_rest_arg opt_args_tail  */
#line 4211 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-5].nd), (yyvsp[-3].nd), (yyvsp[-1].id), 0, (yyvsp[0].nd));
                    }
#line 10662 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 532: /* f_args: f_arg ',' f_optarg ',' f_rest_arg ',' f_arg opt_args_tail  */
#line 4215 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-7].nd), (yyvsp[-5].nd), (yyvsp[-3].id), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10670 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 533: /* f_args: f_arg ',' f_optarg opt_args_tail  */
#line 4219 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-3].nd), (yyvsp[-1].nd), 0, 0, (yyvsp[0].nd));
                    }
#line 10678 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 534: /* f_args: f_arg ',' f_optarg ',' f_arg opt_args_tail  */
#line 4223 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-5].nd), (yyvsp[-3].nd), 0, (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10686 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 535: /* f_args: f_arg ',' f_rest_arg opt_args_tail  */
#line 4227 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-3].nd), 0, (yyvsp[-1].id), 0, (yyvsp[0].nd));
                    }
#line 10694 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 536: /* f_args: f_arg ',' f_rest_arg ',' f_arg opt_args_tail  */
#line 4231 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-5].nd), 0, (yyvsp[-3].id), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10702 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 537: /* f_args: f_arg opt_args_tail  */
#line 4235 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, (yyvsp[-1].nd), 0, 0, 0, (yyvsp[0].nd));
                    }
#line 10710 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 538: /* f_args: f_optarg ',' f_rest_arg opt_args_tail  */
#line 4239 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, (yyvsp[-3].nd), (yyvsp[-1].id), 0, (yyvsp[0].nd));
                    }
#line 10718 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 539: /* f_args: f_optarg ',' f_rest_arg ',' f_arg opt_args_tail  */
#line 4243 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, (yyvsp[-5].nd), (yyvsp[-3].id), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10726 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 540: /* f_args: f_optarg opt_args_tail  */
#line 4247 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, (yyvsp[-1].nd), 0, 0, (yyvsp[0].nd));
                    }
#line 10734 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 541: /* f_args: f_optarg ',' f_arg opt_args_tail  */
#line 4251 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, (yyvsp[-3].nd), 0, (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10742 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 542: /* f_args: f_rest_arg opt_args_tail  */
#line 4255 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, 0, (yyvsp[-1].id), 0, (yyvsp[0].nd));
                    }
#line 10750 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 543: /* f_args: f_rest_arg ',' f_arg opt_args_tail  */
#line 4259 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, 0, (yyvsp[-3].id), (yyvsp[-1].nd), (yyvsp[0].nd));
                    }
#line 10758 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 544: /* f_args: args_tail  */
#line 4263 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_args(p, 0, 0, 0, 0, (yyvsp[0].nd));
                    }
#line 10766 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 545: /* f_args: %empty  */
#line 4267 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_f(p, 0);
                      (yyval.nd) = new_args(p, 0, 0, 0, 0, 0);
                    }
#line 10775 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 546: /* f_bad_arg: "constant"  */
#line 4274 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[0]), p, "formal argument cannot be a constant");
                      (yyval.nd) = 0;
                    }
#line 10784 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 547: /* f_bad_arg: "instance variable"  */
#line 4279 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[0]), p, "formal argument cannot be an instance variable");
                      (yyval.nd) = 0;
                    }
#line 10793 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 548: /* f_bad_arg: "global variable"  */
#line 4284 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[0]), p, "formal argument cannot be a global variable");
                      (yyval.nd) = 0;
                    }
#line 10802 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 549: /* f_bad_arg: "class variable"  */
#line 4289 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[0]), p, "formal argument cannot be a class variable");
                      (yyval.nd) = 0;
                    }
#line 10811 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 550: /* f_bad_arg: "numbered parameter"  */
#line 4294 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      yyerror(&(yylsp[0]), p, "formal argument cannot be a numbered parameter");
                      (yyval.nd) = 0;
                    }
#line 10820 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 551: /* f_norm_arg: f_bad_arg  */
#line 4301 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = 0;
                    }
#line 10828 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 552: /* f_norm_arg: "local variable or method"  */
#line 4305 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_f(p, (yyvsp[0].id));
                      (yyval.id) = (yyvsp[0].id);
                    }
#line 10837 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 553: /* f_arg_item: f_norm_arg  */
#line 4312 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_lvar(p, (yyvsp[0].id));
                    }
#line 10845 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 554: /* @32: %empty  */
#line 4316 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = local_switch(p);
                    }
#line 10853 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 555: /* f_arg_item: tLPAREN @32 f_margs rparen  */
#line 4320 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = new_marg(p, (yyvsp[-1].nd));
                      local_resume(p, (yyvsp[-2].nd));
                      local_add_f(p, 0);
                    }
#line 10863 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 556: /* f_arg: f_arg_item  */
#line 4328 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10871 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 557: /* f_arg: f_arg ',' f_arg_item  */
#line 4332 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 10879 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 558: /* f_opt_asgn: "local variable or method" '='  */
#line 4338 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_f(p, (yyvsp[-1].id));
                      local_nest(p);
                      (yyval.id) = (yyvsp[-1].id);
                    }
#line 10889 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 559: /* f_opt: f_opt_asgn arg  */
#line 4346 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = cons(sym_to_node((yyvsp[-1].id)), cons((yyvsp[0].nd), locals_node(p)));
                      local_unnest(p);
                    }
#line 10899 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 560: /* f_block_opt: f_opt_asgn primary_value  */
#line 4354 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = cons(sym_to_node((yyvsp[-1].id)), cons((yyvsp[0].nd), locals_node(p)));
                      local_unnest(p);
                    }
#line 10909 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 561: /* f_block_optarg: f_block_opt  */
#line 4362 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10917 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 562: /* f_block_optarg: f_block_optarg ',' f_block_opt  */
#line 4366 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 10925 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 563: /* f_optarg: f_opt  */
#line 4372 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 10933 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 564: /* f_optarg: f_optarg ',' f_opt  */
#line 4376 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 10941 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 567: /* f_rest_arg: restarg_mark "local variable or method"  */
#line 4386 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      local_add_f(p, (yyvsp[0].id));
                      (yyval.id) = (yyvsp[0].id);
                    }
#line 10950 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 568: /* f_rest_arg: restarg_mark  */
#line 4391 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = intern_op(mul);
                      local_add_f(p, (yyval.id));
                    }
#line 10959 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 571: /* f_block_arg: blkarg_mark "local variable or method"  */
#line 4402 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = (yyvsp[0].id);
                    }
#line 10967 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 572: /* f_block_arg: blkarg_mark  */
#line 4406 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = intern_op(and);
                    }
#line 10975 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 573: /* opt_f_block_arg: ',' f_block_arg  */
#line 4412 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = (yyvsp[0].id);
                    }
#line 10983 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 574: /* opt_f_block_arg: none  */
#line 4416 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.id) = 0;
                    }
#line 10991 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 575: /* singleton: var_ref  */
#line 4422 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      prohibit_literals(p, (yyvsp[0].nd));
                      (yyval.nd) = (yyvsp[0].nd);
                      if (!(yyval.nd)) (yyval.nd) = new_nil(p);
                    }
#line 11001 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 576: /* $@33: %empty  */
#line 4427 "mrbgems/mruby-compiler/core/parse.y"
                      {p->lstate = EXPR_BEG;}
#line 11007 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 577: /* singleton: '(' $@33 expr rparen  */
#line 4428 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      prohibit_literals(p, (yyvsp[-1].nd));
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 11016 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 579: /* assoc_list: assocs trailer  */
#line 4436 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = (yyvsp[-1].nd);
                    }
#line 11024 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 580: /* assocs: assoc  */
#line 4442 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = list1((yyvsp[0].nd));
                    }
#line 11032 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 581: /* assocs: assocs comma assoc  */
#line 4446 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = push((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 11040 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 582: /* assoc: arg "=>" arg  */
#line 4452 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[-2].nd));
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = cons((yyvsp[-2].nd), (yyvsp[0].nd));
                    }
#line 11050 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 583: /* assoc: "local variable or method" "label" arg  */
#line 4458 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = cons(new_sym(p, (yyvsp[-2].id)), (yyvsp[0].nd));
                    }
#line 11059 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 584: /* assoc: "local variable or method" "label"  */
#line 4463 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = cons(new_sym(p, (yyvsp[-1].id)), label_reference(p, (yyvsp[-1].id)));
                    }
#line 11067 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 585: /* assoc: "numbered parameter" "label"  */
#line 4467 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      mrb_sym sym = intern_numparam((yyvsp[-1].num));
                      (yyval.nd) = cons(new_sym(p, sym), label_reference(p, sym));
                    }
#line 11076 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 586: /* assoc: "numbered parameter" "label" arg  */
#line 4472 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = cons(new_sym(p, intern_numparam((yyvsp[-2].num))), (yyvsp[0].nd));
                    }
#line 11085 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 587: /* assoc: string_fragment "label" arg  */
#line 4477 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      if ((yyvsp[-2].nd)->cdr) {
                        /* Multiple fragments - create dynamic symbol */
                        (yyval.nd) = cons(new_dsym(p, (yyvsp[-2].nd)), (yyvsp[0].nd));
                      }
                      else if (node_to_int((yyvsp[-2].nd)->car->car) < 0) {
                        /* Single fragment but it's an expression (-1 . node) - create dynamic symbol */
                        (yyval.nd) = cons(new_dsym(p, (yyvsp[-2].nd)), (yyvsp[0].nd));
                      }
                      else {
                        /* Single string fragment - create simple symbol */
                        (yyval.nd) = cons(new_sym(p, new_strsym(p, (yyvsp[-2].nd)->car)), (yyvsp[0].nd));
                      }
                    }
#line 11105 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 588: /* assoc: "**" arg  */
#line 4493 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      void_expr_error(p, (yyvsp[0].nd));
                      (yyval.nd) = cons(new_kw_rest_args(p, 0), (yyvsp[0].nd));
                    }
#line 11114 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 589: /* assoc: "**"  */
#line 4498 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = cons(new_kw_rest_args(p, 0), new_lvar(p, intern_op(pow)));
                    }
#line 11122 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 602: /* call_op: '.'  */
#line 4524 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.num) = '.';
                    }
#line 11130 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 603: /* call_op: "&."  */
#line 4528 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.num) = 0;
                    }
#line 11138 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 605: /* call_op2: "::"  */
#line 4535 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.num) = tCOLON2;
                    }
#line 11146 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 614: /* term: ';'  */
#line 4556 "mrbgems/mruby-compiler/core/parse.y"
                      {yyerrok;}
#line 11152 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 616: /* nl: '\n'  */
#line 4561 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      p->lineno += (yyvsp[0].num);
                      p->column = 0;
                    }
#line 11161 "mrbgems/mruby-compiler/core/y.tab.c"
    break;

  case 620: /* none: %empty  */
#line 4573 "mrbgems/mruby-compiler/core/parse.y"
                    {
                      (yyval.nd) = 0;
                    }
#line 11169 "mrbgems/mruby-compiler/core/y.tab.c"
    break;


#line 11173 "mrbgems/mruby-compiler/core/y.tab.c"

      default: break;
    }
  /* User semantic actions sometimes alter yychar, and that requires
     that yytoken be updated with the new translation.  We take the
     approach of translating immediately before every use of yytoken.
     One alternative is translating here after every semantic action,
     but that translation would be missed if the semantic action invokes
     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
     incorrect destructor might then be invoked immediately.  In the
     case of YYERROR or YYBACKUP, subsequent parser actions might lead
     to an incorrect destructor call or verbose syntax error message
     before the lookahead is translated.  */
  YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc, p);

  YYPOPSTACK (yylen);

  yylen = 0;

  *++yyvsp = yyval;
  *++yylsp = yyloc;

  /* Now 'shift' the result of the reduction.  Determine what state
     that goes to, based on the state we popped back to and the rule
     number reduced by.  */
  {
    const int yylhs = yyr1[yyn] - YYNTOKENS;
    const int yyi = yypgoto[yylhs] + *yyssp;
    yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
               ? yytable[yyi]
               : yydefgoto[yylhs]);
  }

  goto yynewstate;


/*--------------------------------------.
| yyerrlab -- here on detecting error.  |
`--------------------------------------*/
yyerrlab:
  /* Make sure we have latest lookahead translation.  See comments at
     user semantic actions for why this is necessary.  */
  yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
  /* If not already recovering from an error, report this error.  */
  if (!yyerrstatus)
    {
      ++yynerrs;
      {
        yypcontext_t yyctx
          = {yyssp, yytoken, &yylloc};
        char const *yymsgp = YY_("syntax error");
        int yysyntax_error_status;
        yysyntax_error_status = yysyntax_error (&yymsg_alloc, &yymsg, &yyctx, p);
        if (yysyntax_error_status == 0)
          yymsgp = yymsg;
        else if (yysyntax_error_status == -1)
          {
            if (yymsg != yymsgbuf)
              YYSTACK_FREE (yymsg);
            yymsg = YY_CAST (char *,
                             YYSTACK_ALLOC (YY_CAST (YYSIZE_T, yymsg_alloc)));
            if (yymsg)
              {
                yysyntax_error_status
                  = yysyntax_error (&yymsg_alloc, &yymsg, &yyctx, p);
                yymsgp = yymsg;
              }
            else
              {
                yymsg = yymsgbuf;
                yymsg_alloc = sizeof yymsgbuf;
                yysyntax_error_status = YYENOMEM;
              }
          }
        yyerror (&yylloc, p, yymsgp);
        if (yysyntax_error_status == YYENOMEM)
          YYNOMEM;
      }
    }

  yyerror_range[1] = yylloc;
  if (yyerrstatus == 3)
    {
      /* If just tried and failed to reuse lookahead token after an
         error, discard it.  */

      if (yychar <= YYEOF)
        {
          /* Return failure if at end of input.  */
          if (yychar == YYEOF)
            YYABORT;
        }
      else
        {
          yydestruct ("Error: discarding",
                      yytoken, &yylval, &yylloc, p);
          yychar = YYEMPTY;
        }
    }

  /* Else will try to reuse lookahead token after shifting the error
     token.  */
  goto yyerrlab1;


/*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR.  |
`---------------------------------------------------*/
yyerrorlab:
  /* Pacify compilers when the user code never invokes YYERROR and the
     label yyerrorlab therefore never appears in user code.  */
  if (0)
    YYERROR;
  ++yynerrs;

  /* Do not reclaim the symbols of the rule whose action triggered
     this YYERROR.  */
  YYPOPSTACK (yylen);

  yylen = 0;
  YY_STACK_PRINT (yyss, yyssp, p);
  yystate = *yyssp;
  goto yyerrlab1;


/*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR.  |
`-------------------------------------------------------------*/
yyerrlab1:
  yyerrstatus = 3;      /* Each real token shifted decrements this.  */

  /* Pop stack until we find a state that shifts the error token.  */
  for (;;)
    {
      yyn = yypact[yystate];
      if (!yypact_value_is_default (yyn))
        {
          yyn += YYSYMBOL_YYerror;
          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
            {
              yyn = yytable[yyn];
              if (0 < yyn)
                break;
            }
        }

      /* Pop the current state because it cannot handle the error token.  */
      if (yyssp == yyss)
        YYABORT;

      yyerror_range[1] = *yylsp;
      yydestruct ("Error: popping",
                  YY_ACCESSING_SYMBOL (yystate), yyvsp, yylsp, p);
      YYPOPSTACK (1);

      yystate = *yyssp;
      YY_STACK_PRINT (yyss, yyssp, p);
    }

  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END

  yyerror_range[2] = yylloc;
  ++yylsp;
  YYLLOC_DEFAULT (*yylsp, yyerror_range, 2);

  /* Shift the error token.  */
  YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp, p);


  yystate = yyn;
  goto yynewstate;


/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here.  |
`-------------------------------------*/
yyacceptlab:
  yyresult = 0;
  goto yyreturnlab;


/*-----------------------------------.
| yyabortlab -- YYABORT comes here.  |
`-----------------------------------*/
yyabortlab:
  yyresult = 1;
  goto yyreturnlab;


/*-----------------------------------------------------------.
| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here.  |
`-----------------------------------------------------------*/
yyexhaustedlab:
  yyerror (&yylloc, p, YY_("memory exhausted"));
  yyresult = 2;
  goto yyreturnlab;


/*----------------------------------------------------------.
| yyreturnlab -- parsing is finished, clean up and return.  |
`----------------------------------------------------------*/
yyreturnlab:
  if (yychar != YYEMPTY)
    {
      /* Make sure we have latest lookahead translation.  See comments at
         user semantic actions for why this is necessary.  */
      yytoken = YYTRANSLATE (yychar);
      yydestruct ("Cleanup: discarding lookahead",
                  yytoken, &yylval, &yylloc, p);
    }
  /* Do not reclaim the symbols of the rule whose action triggered
     this YYABORT or YYACCEPT.  */
  YYPOPSTACK (yylen);
  YY_STACK_PRINT (yyss, yyssp, p);
  while (yyssp != yyss)
    {
      yydestruct ("Cleanup: popping",
                  YY_ACCESSING_SYMBOL (+*yyssp), yyvsp, yylsp, p);
      YYPOPSTACK (1);
    }
#ifndef yyoverflow
  if (yyss != yyssa)
    YYSTACK_FREE (yyss);
#endif
  if (yymsg != yymsgbuf)
    YYSTACK_FREE (yymsg);
  return yyresult;
}

#line 4577 "mrbgems/mruby-compiler/core/parse.y"

#define pylval  (*((YYSTYPE*)(p->ylval)))

static void
yyerror(void *lp, parser_state *p, const char *s)
{
  char* c;
  size_t n;

  if (! p->capture_errors) {
#ifndef MRB_NO_STDIO
    if (p->filename_sym) {
      const char *filename = mrb_sym_name_len(p->mrb, p->filename_sym, NULL);
      fprintf(stderr, "%s:%d:%d: %s\n", filename, p->lineno, p->column, s);
    }
    else {
      fprintf(stderr, "line %d:%d: %s\n", p->lineno, p->column, s);
    }
#endif
  }
  else if (p->nerr < sizeof(p->error_buffer) / sizeof(p->error_buffer[0])) {
    n = strlen(s);
    c = (char*)parser_palloc(p, n + 1);
    memcpy(c, s, n + 1);
    p->error_buffer[p->nerr].message = c;
    p->error_buffer[p->nerr].lineno = p->lineno;
    p->error_buffer[p->nerr].column = p->column;
  }
  p->nerr++;
}

static void
yyerror_c(parser_state *p, const char *msg, char c)
{
  char buf[256];

  strncpy(buf, msg, sizeof(buf) - 2);
  buf[sizeof(buf) - 2] = '\0';
  strncat(buf, &c, 1);
  yyerror(NULL, p, buf);
}

static void
yywarning(parser_state *p, const char *s)
{
  char* c;
  size_t n;

  if (! p->capture_errors) {
#ifndef MRB_NO_STDIO
    if (p->filename_sym) {
      const char *filename = mrb_sym_name_len(p->mrb, p->filename_sym, NULL);
      fprintf(stderr, "%s:%d:%d: warning: %s\n", filename, p->lineno, p->column, s);
    }
    else {
      fprintf(stderr, "line %d:%d: warning: %s\n", p->lineno, p->column, s);
    }
#endif
  }
  else if (p->nwarn < sizeof(p->warn_buffer) / sizeof(p->warn_buffer[0])) {
    n = strlen(s);
    c = (char*)parser_palloc(p, n + 1);
    memcpy(c, s, n + 1);
    p->warn_buffer[p->nwarn].message = c;
    p->warn_buffer[p->nwarn].lineno = p->lineno;
    p->warn_buffer[p->nwarn].column = p->column;
  }
  p->nwarn++;
}

static void
yywarning_s(parser_state *p, const char *msg, const char *s)
{
  char buf[256];

  strncpy(buf, msg, sizeof(buf) - 1);
  buf[sizeof(buf) - 1] = '\0';
  strncat(buf, ": ", sizeof(buf) - strlen(buf) - 1);
  strncat(buf, s, sizeof(buf) - strlen(buf) - 1);
  yywarning(p, buf);
}

static void
backref_error(parser_state *p, node *n)
{
  int c;

  c = node_to_int(n->car);

  if (c == NODE_NTH_REF) {
    yyerror_c(p, "can't set variable $", (char)node_to_int(n->cdr)+'0');
  }
  else if (c == NODE_BACK_REF) {
    yyerror_c(p, "can't set variable $", (char)node_to_int(n->cdr));
  }
  else {
    yyerror(NULL, p, "Internal error in backref_error()");
  }
}

static void
void_expr_error(parser_state *p, node *n)
{
  if (n == NULL) return;

  /* Check if this is a variable-sized node first */
  struct mrb_ast_var_header *header = (struct mrb_ast_var_header*)n;
  if (header) {
    /* Handle variable-sized nodes */
    switch ((enum node_type)header->node_type) {
    case NODE_BREAK:
    case NODE_RETURN:
    case NODE_NEXT:
    case NODE_REDO:
    case NODE_RETRY:
      yyerror(NULL, p, "void value expression");
      return;
    case NODE_AND:
    case NODE_OR:
      {
        struct mrb_ast_and_node *and_n = (struct mrb_ast_and_node*)n;
        void_expr_error(p, (node*)and_n->left);
        void_expr_error(p, (node*)and_n->right);
      }
      return;
    case NODE_STMTS:
      {
        struct mrb_ast_stmts_node *stmts = (struct mrb_ast_stmts_node*)n;
        node *last = stmts->stmts;
        if (last) {
          /* Find the last statement in the cons list */
          while (last->cdr) {
            last = last->cdr;
          }
          void_expr_error(p, last->car);
        }
      }
      return;
    case NODE_BEGIN:
      {
        struct mrb_ast_begin_node *begin_n = (struct mrb_ast_begin_node*)n;
        if (begin_n->body) {
          void_expr_error(p, (node*)begin_n->body);
        }
      }
      return;
    default:
      /* Other variable-sized nodes are OK */
      return;
    }
  }

  /* Should not reach here - all nodes should be variable-sized now */
}

static void pushback(parser_state *p, int c);
static mrb_bool peeks(parser_state *p, const char *s);
static mrb_bool skips(parser_state *p, const char *s);

static inline int
nextc0(parser_state *p)
{
  if (p->s && p->s < p->send) {
    return (unsigned char)*p->s++;
  }
  else {
#ifndef MRB_NO_STDIO
    int c;

    if (p->f) {
      c = fgetc(p->f);
      if (!feof(p->f)) return c;
    }
#endif
    return -1;
  }
}

static inline int
nextc(parser_state *p)
{
  int c;

  if (p->pb) {
    node *tmp;

    c = node_to_int(p->pb->car);
    tmp = p->pb;
    p->pb = p->pb->cdr;
    cons_free(tmp);
  }
  else {
    c = nextc0(p);
    if (c < 0) goto eof;
  }
  if (c >= 0) {
    p->column++;
  }
  if (c == '\r') {
    const int lf = nextc0(p);
    if (lf == '\n') {
      return '\n';
    }
    if (lf > 0) pushback(p, lf);
  }
  return c;

  eof:
  if (!p->cxt) return -1;
  else {
    if (p->cxt->partial_hook(p) < 0)
      return -1;                /* end of program(s) */
    return -2;                  /* end of a file in the program files */
  }
}

static void
pushback(parser_state *p, int c)
{
  if (c >= 0) {
    p->column--;
  }
  p->pb = cons(int_to_node(c), p->pb);
}

static void
skip(parser_state *p, char term)
{
  int c;

  for (;;) {
    c = nextc(p);
    if (c < 0) break;
    if (c == term) break;
  }
}

static int
peekc_n(parser_state *p, int n)
{
  node *list = 0;
  int c0;

  do {
    c0 = nextc(p);
    if (c0 == -1) return c0;    /* do not skip partial EOF */
    if (c0 >= 0) --p->column;
    list = push(list, int_to_node(c0));
  } while(n--);
  if (p->pb) {
    p->pb = append(list, p->pb);
  }
  else {
    p->pb = list;
  }
  return c0;
}

static mrb_bool
peek_n(parser_state *p, int c, int n)
{
  return peekc_n(p, n) == c && c >= 0;
}
#define peek(p,c) peek_n((p), (c), 0)

static mrb_bool
peeks(parser_state *p, const char *s)
{
  size_t len = strlen(s);

#ifndef MRB_NO_STDIO
  if (p->f) {
    int n = 0;
    while (*s) {
      if (!peek_n(p, *s++, n++)) return FALSE;
    }
    return TRUE;
  }
  else
#endif
    if (p->s && p->s + len <= p->send) {
      if (memcmp(p->s, s, len) == 0) return TRUE;
    }
  return FALSE;
}

static mrb_bool
skips(parser_state *p, const char *s)
{
  int c;

  for (;;) {
    /* skip until first char */
    for (;;) {
      c = nextc(p);
      if (c < 0) return FALSE;
      if (c == '\n') {
        p->lineno++;
        p->column = 0;
      }
      if (c == *s) break;
    }
    s++;
    if (peeks(p, s)) {
      size_t len = strlen(s);

      while (len--) {
        if (nextc(p) == '\n') {
          p->lineno++;
          p->column = 0;
        }
      }
      return TRUE;
    }
    else {
      s--;
    }
  }
  return FALSE;
}

static int
newtok(parser_state *p)
{
  if (p->tokbuf != p->buf) {
    mrbc_free(p->tokbuf);
    p->tokbuf = p->buf;
    p->tsiz = MRB_PARSER_TOKBUF_SIZE;
  }
  p->tidx = 0;
  return p->column - 1;
}

static void
tokadd(parser_state *p, int32_t c)
{
  char utf8[4];
  int i, len;

  /* mrb_assert(-0x10FFFF <= c && c <= 0xFF); */
  if (c >= 0) {
    /* Single byte from source or non-Unicode escape */
    utf8[0] = (char)c;
    len = 1;
  }
  else {
    /* Unicode character */
    c = -c;
    if (c < 0x80) {
      utf8[0] = (char)c;
      len = 1;
    }
    else if (c < 0x800) {
      utf8[0] = (char)(0xC0 | (c >> 6));
      utf8[1] = (char)(0x80 | (c & 0x3F));
      len = 2;
    }
    else if (c < 0x10000) {
      utf8[0] = (char)(0xE0 |  (c >> 12)        );
      utf8[1] = (char)(0x80 | ((c >>  6) & 0x3F));
      utf8[2] = (char)(0x80 | ( c        & 0x3F));
      len = 3;
    }
    else {
      utf8[0] = (char)(0xF0 |  (c >> 18)        );
      utf8[1] = (char)(0x80 | ((c >> 12) & 0x3F));
      utf8[2] = (char)(0x80 | ((c >>  6) & 0x3F));
      utf8[3] = (char)(0x80 | ( c        & 0x3F));
      len = 4;
    }
  }
  if (p->tidx+len >= p->tsiz) {
    if (p->tsiz >= MRB_PARSER_TOKBUF_MAX) {
      p->tidx += len;
      return;
    }
    p->tsiz *= 2;
    if (p->tokbuf == p->buf) {
      p->tokbuf = (char*)mrbc_malloc(p->tsiz);
      memcpy(p->tokbuf, p->buf, MRB_PARSER_TOKBUF_SIZE);
    }
    else {
      p->tokbuf = (char*)mrbc_realloc(p->tokbuf, p->tsiz);
    }
  }
  for (i = 0; i < len; i++) {
    p->tokbuf[p->tidx++] = utf8[i];
  }
}

static int
toklast(parser_state *p)
{
  return p->tokbuf[p->tidx-1];
}

static void
tokfix(parser_state *p)
{
  if (p->tidx >= MRB_PARSER_TOKBUF_MAX) {
    p->tidx = MRB_PARSER_TOKBUF_MAX-1;
    yyerror(NULL, p, "string too long (truncated)");
  }
  p->tokbuf[p->tidx] = '\0';
}

static const char*
tok(parser_state *p)
{
  return p->tokbuf;
}

static int
toklen(parser_state *p)
{
  return p->tidx;
}

#define IS_ARG() (p->lstate == EXPR_ARG || p->lstate == EXPR_CMDARG)
#define IS_END() (p->lstate == EXPR_END || p->lstate == EXPR_ENDARG || p->lstate == EXPR_ENDFN)
#define IS_BEG() (p->lstate == EXPR_BEG || p->lstate == EXPR_MID || p->lstate == EXPR_VALUE || p->lstate == EXPR_CLASS)
#define IS_SPCARG(c) (IS_ARG() && space_seen && !ISSPACE(c))
#define IS_LABEL_POSSIBLE() ((p->lstate == EXPR_BEG && !cmd_state) || IS_ARG())
#define IS_LABEL_SUFFIX(n) (peek_n(p, ':',(n)) && !peek_n(p, ':', (n)+1))

static int32_t
scan_oct(const int *start, int len, int *retlen)
{
  const int *s = start;
  int32_t retval = 0;

  /* mrb_assert(len <= 3) */
  while (len-- && *s >= '0' && *s <= '7') {
    retval <<= 3;
    retval |= *s++ - '0';
  }
  *retlen = (int)(s - start);

  return retval;
}

static int32_t
scan_hex(parser_state *p, const int *start, int len, int *retlen)
{
  static const char hexdigit[] = "0123456789abcdef0123456789ABCDEF";
  const int *s = start;
  uint32_t retval = 0;
  char *tmp;

  /* mrb_assert(len <= 8) */
  while (len-- && *s && (tmp = (char*)strchr(hexdigit, *s))) {
    retval <<= 4;
    retval |= (tmp - hexdigit) & 15;
    s++;
  }
  *retlen = (int)(s - start);

  return (int32_t)retval;
}

static int32_t
read_escape_unicode(parser_state *p, int limit)
{
  int buf[9];
  int i;
  int32_t hex;

  /* Look for opening brace */
  i = 0;
  buf[0] = nextc(p);
  if (buf[0] < 0) {
  eof:
    yyerror(NULL, p, "invalid escape character syntax");
    return -1;
  }
  if (ISXDIGIT(buf[0])) {
    /* \uxxxx form */
    for (i=1; i<limit; i++) {
      buf[i] = nextc(p);
      if (buf[i] < 0) goto eof;
      if (!ISXDIGIT(buf[i])) {
        pushback(p, buf[i]);
        break;
      }
    }
  }
  else {
    pushback(p, buf[0]);
  }
  hex = scan_hex(p, buf, i, &i);
  if (i == 0 || hex > 0x10FFFF || (hex & 0xFFFFF800) == 0xD800) {
    yyerror(NULL, p, "invalid Unicode code point");
    return -1;
  }
  return hex;
}

/* Return negative to indicate Unicode code point */
static int32_t
read_escape(parser_state *p)
{
  int32_t c;

  switch (c = nextc(p)) {
  case '\\':/* Backslash */
    return c;

  case 'n':/* newline */
    return '\n';

  case 't':/* horizontal tab */
    return '\t';

  case 'r':/* carriage-return */
    return '\r';

  case 'f':/* form-feed */
    return '\f';

  case 'v':/* vertical tab */
    return '\13';

  case 'a':/* alarm(bell) */
    return '\007';

  case 'e':/* escape */
    return 033;

  case '0': case '1': case '2': case '3': /* octal constant */
  case '4': case '5': case '6': case '7':
  {
    int buf[3];
    int i;

    buf[0] = c;
    for (i=1; i<3; i++) {
      buf[i] = nextc(p);
      if (buf[i] < 0) goto eof;
      if (buf[i] < '0' || '7' < buf[i]) {
        pushback(p, buf[i]);
        break;
      }
    }
    c = scan_oct(buf, i, &i);
  }
  return c;

  case 'x':     /* hex constant */
  {
    int buf[2];
    int i;

    for (i=0; i<2; i++) {
      buf[i] = nextc(p);
      if (buf[i] < 0) goto eof;
      if (!ISXDIGIT(buf[i])) {
        pushback(p, buf[i]);
        break;
      }
    }
    if (i == 0) {
      yyerror(NULL, p, "invalid hex escape");
      return -1;
    }
    return scan_hex(p, buf, i, &i);
  }

  case 'u':     /* Unicode */
    if (peek(p, '{')) {
      /* \u{xxxxxxxx} form */
      nextc(p);
      c = read_escape_unicode(p, 8);
      if (c < 0) return 0;
      if (nextc(p) != '}') goto eof;
    }
    else {
      c = read_escape_unicode(p, 4);
      if (c < 0) return 0;
    }
    return -c;

  case 'b':/* backspace */
    return '\010';

  case 's':/* space */
    return ' ';

  case 'M':
    if ((c = nextc(p)) != '-') {
      yyerror(NULL, p, "Invalid escape character syntax");
      pushback(p, c);
      return '\0';
    }
    if ((c = nextc(p)) == '\\') {
      return read_escape(p) | 0x80;
    }
    else if (c < 0) goto eof;
    else {
      return ((c & 0xff) | 0x80);
    }

  case 'C':
    if ((c = nextc(p)) != '-') {
      yyerror(NULL, p, "Invalid escape character syntax");
      pushback(p, c);
      return '\0';
    }
  case 'c':
    if ((c = nextc(p))== '\\') {
      c = read_escape(p);
    }
    else if (c == '?')
      return 0177;
    else if (c < 0) goto eof;
    return c & 0x9f;

    eof:
  case -1:
  case -2:                      /* end of a file */
    yyerror(NULL, p, "Invalid escape character syntax");
    return '\0';

  default:
    return c;
  }
}

static void
heredoc_count_indent(parser_heredoc_info *hinfo, const char *str, size_t len, size_t spaces, size_t *offset)
{
  size_t indent = 0;
  *offset = 0;
  for (size_t i = 0; i < len; i++) {
    size_t size;
    if (str[i] == '\n')
      break;
    else if (str[i] == '\t')
      size = 8;
    else if (ISSPACE(str[i]))
      size = 1;
    else
      break;
    size_t nindent = indent + size;
    if (nindent > spaces || nindent > hinfo->indent)
      break;
    indent = nindent;
    *offset += 1;
  }
}

static void
heredoc_remove_indent(parser_state *p, parser_heredoc_info *hinfo)
{
  if (!hinfo->remove_indent || hinfo->indent == 0)
    return;
  node *indented, *n, *pair, *escaped, *nspaces;
  const char *str;
  size_t len, spaces, offset, start, end;
  indented = hinfo->indented;
  while (indented) {
    n = indented->car;
    pair = n->car;
    len = (size_t)pair->car;
    str = (char*)pair->cdr;
    escaped = n->cdr->car;
    nspaces = n->cdr->cdr;
    if (escaped) {
      char *newstr = strndup(str, len);
      size_t newlen = 0;
      start = 0;
      while (start < len) {
        end = escaped ? (size_t)escaped->car : len;
        if (end > len) end = len;
        spaces = (size_t)nspaces->car;
        size_t esclen = end - start;
        heredoc_count_indent(hinfo, str + start, esclen, spaces, &offset);
        esclen -= offset;
        memcpy(newstr + newlen, str + start + offset, esclen);
        newlen += esclen;
        start = end;
        if (escaped)
          escaped = escaped->cdr;
        nspaces = nspaces->cdr;
      }
      if (newlen < len)
        newstr[newlen] = '\0';
      pair->car = (node*)newlen;
      pair->cdr = (node*)newstr;
    }
    else {
      spaces = (size_t)nspaces->car;
      heredoc_count_indent(hinfo, str, len, spaces, &offset);
      pair->car = (node*)(len - offset);
      pair->cdr = (node*)(str + offset);
    }
    indented = indented->cdr;
  }
}

static void
heredoc_push_indented(parser_state *p, parser_heredoc_info *hinfo, node *pair, node *escaped, node *nspaces, mrb_bool empty_line)
{
  hinfo->indented = push(hinfo->indented, cons(pair, cons(escaped, nspaces)));
  while (nspaces) {
    size_t tspaces = (size_t)nspaces->car;
    if ((hinfo->indent == ~0U || tspaces < hinfo->indent) && !empty_line)
      hinfo->indent = tspaces;
    nspaces = nspaces->cdr;
  }
}

static int
parse_string(parser_state *p)
{
  int c;
  string_type type = (string_type)p->lex_strterm->type;
  int nest_level = p->lex_strterm->level;
  int beg = p->lex_strterm->paren;
  int end = p->lex_strterm->term;
  parser_heredoc_info *hinfo = (type & STR_FUNC_HEREDOC) ? parsing_heredoc_info(p) : NULL;

  mrb_bool unindent = hinfo && hinfo->remove_indent;
  mrb_bool head = hinfo && hinfo->line_head;
  mrb_bool empty = TRUE;
  size_t spaces = 0;
  size_t pos = -1;
  node *escaped = NULL;
  node *nspaces = NULL;

  if (beg == 0) beg = -3;       /* should never happen */
  if (end == 0) end = -3;
  newtok(p);
  while ((c = nextc(p)) != end || nest_level != 0) {
    pos++;
    if (hinfo && (c == '\n' || c < 0)) {
      mrb_bool line_head;
      tokadd(p, '\n');
      tokfix(p);
      p->lineno++;
      p->column = 0;
      line_head = hinfo->line_head;
      hinfo->line_head = TRUE;
      if (line_head) {
        /* check whether end of heredoc */
        const char *s = tok(p);
        int len = toklen(p);
        if (hinfo->allow_indent) {
          while (ISSPACE(*s) && len > 0) {
            s++;
            len--;
          }
        }
        if (hinfo->term_len > 0 && len-1 == hinfo->term_len && strncmp(s, hinfo->term, len-1) == 0) {
          heredoc_remove_indent(p, hinfo);
          return tHEREDOC_END;
        }
      }
      if (c < 0) {
        char buf[256];
        const char s1[] = "can't find heredoc delimiter \"";
        const char s2[] = "\" anywhere before EOF";

        if (sizeof(s1)+sizeof(s2)+strlen(hinfo->term)+1 >= sizeof(buf)) {
          yyerror(NULL, p, "can't find heredoc delimiter anywhere before EOF");
        }
        else {
          strcpy(buf, s1);
          strcat(buf, hinfo->term);
          strcat(buf, s2);
          yyerror(NULL, p, buf);
        }
        return 0;
      }
      pylval.nd = new_str_tok(p);
      if (unindent && head) {
        nspaces = push(nspaces, int_to_node(spaces));
        heredoc_push_indented(p, hinfo, pylval.nd, escaped, nspaces, empty && line_head);
      }
      return tHD_STRING_MID;
    }
    if (unindent && empty) {
      if (c == '\t')
        spaces += 8;
      else if (ISSPACE(c))
        spaces++;
      else
        empty = FALSE;
    }
    if (c < 0) {
      yyerror(NULL, p, "unterminated string meets end of file");
      return 0;
    }
    else if (c == beg) {
      nest_level++;
      p->lex_strterm->level = nest_level;
    }
    else if (c == end) {
      nest_level--;
      p->lex_strterm->level = nest_level;
    }
    else if (c == '\\') {
      c = nextc(p);
      if (type & STR_FUNC_EXPAND) {
        if (c == end || c == beg) {
          tokadd(p, c);
        }
        else if (c == '\n') {
          p->lineno++;
          p->column = 0;
          if (unindent) {
            nspaces = push(nspaces, int_to_node(spaces));
            escaped = push(escaped, int_to_node(pos));
            pos--;
            empty = TRUE;
            spaces = 0;
          }
          if (type & STR_FUNC_ARRAY) {
            tokadd(p, '\n');
          }
        }
        else if (type & STR_FUNC_REGEXP) {
          tokadd(p, '\\');
          tokadd(p, c);
        }
        else if (c == 'u' && peek(p, '{')) {
          /* \u{xxxx xxxx xxxx} form */
          nextc(p);
          while (1) {
            do c = nextc(p); while (ISSPACE(c));
            if (c == '}') break;
            pushback(p, c);
            c = read_escape_unicode(p, 8);
            if (c < 0) break;
            tokadd(p, -c);
          }
          if (hinfo)
            hinfo->line_head = FALSE;
        }
        else {
          pushback(p, c);
          tokadd(p, read_escape(p));
          if (hinfo)
            hinfo->line_head = FALSE;
        }
      }
      else {
        if (c != beg && c != end) {
          if (c == '\n') {
            p->lineno++;
            p->column = 0;
          }
          if (!(c == '\\' || ((type & STR_FUNC_ARRAY) && ISSPACE(c)))) {
            tokadd(p, '\\');
          }
        }
        tokadd(p, c);
      }
      continue;
    }
    else if ((c == '#') && (type & STR_FUNC_EXPAND)) {
      c = nextc(p);
      if (c == '{') {
        tokfix(p);
        p->lstate = EXPR_BEG;
        p->cmd_start = TRUE;
        pylval.nd = new_str_tok(p);
        if (hinfo) {
          if (unindent && head) {
            nspaces = push(nspaces, int_to_node(spaces));
            heredoc_push_indented(p, hinfo, pylval.nd, escaped, nspaces, FALSE);
          }
          hinfo->line_head = FALSE;
          return tHD_STRING_PART;
        }
        return tSTRING_PART;
      }
      tokadd(p, '#');
      pushback(p, c);
      continue;
    }
    if ((type & STR_FUNC_ARRAY) && ISSPACE(c)) {
      if (toklen(p) == 0) {
        do {
          if (c == '\n') {
            p->lineno++;
            p->column = 0;
            heredoc_treat_nextline(p);
            if (p->parsing_heredoc != NULL) {
              return tHD_LITERAL_DELIM;
            }
          }
          c = nextc(p);
        } while (ISSPACE(c));
        pushback(p, c);
        return tLITERAL_DELIM;
      }
      else {
        pushback(p, c);
        tokfix(p);
        pylval.nd = new_str_tok(p);
        return tSTRING_MID;
      }
    }
    if (c == '\n') {
      p->lineno++;
      p->column = 0;
    }
    tokadd(p, c);
  }

  tokfix(p);
  p->lstate = EXPR_END;
  end_strterm(p);

  if (type & STR_FUNC_XQUOTE) {
    pylval.nd = new_str_tok(p);
    return tXSTRING;
  }

  if (type & STR_FUNC_REGEXP) {
    int f = 0;
    int re_opt;
    int pattern_len = toklen(p);
    char *s = strndup(tok(p), pattern_len);
    char flags[3];
    char *flag = flags;
    char enc = '\0';
    char *encp;
    char *dup;

    newtok(p);
    while (re_opt = nextc(p), re_opt >= 0 && ISALPHA(re_opt)) {
      switch (re_opt) {
      case 'i': f |= 1; break;
      case 'x': f |= 2; break;
      case 'm': f |= 4; break;
      case 'u': f |= 16; break;
      case 'n': f |= 32; break;
      case 'o': break;
      default: tokadd(p, re_opt); break;
      }
    }
    pushback(p, re_opt);
    if (toklen(p)) {
      char msg[128];

      strcpy(msg, "unknown regexp option");
      tokfix(p);
      if (toklen(p) > 1) {
        strcat(msg, "s");
      }
      strcat(msg, " - ");
      strncat(msg, tok(p), sizeof(msg) - strlen(msg) - 1);
      yyerror(NULL, p, msg);
    }
    if (f != 0) {
      if (f & 1) *flag++ = 'i';
      if (f & 2) *flag++ = 'x';
      if (f & 4) *flag++ = 'm';
      if (f & 16) enc = 'u';
      if (f & 32) enc = 'n';
    }
    if (flag > flags) {
      dup = strndup(flags, (size_t)(flag - flags));
    }
    else {
      dup = NULL;
    }
    if (enc) {
      encp = strndup(&enc, 1);
    }
    else {
      encp = NULL;
    }
    pylval.nd = cons(cons(int_to_node(pattern_len), (node*)s), cons((node*)dup, (node*)encp));

    return tREGEXP;
  }
  pylval.nd = new_str_tok(p);

  return tSTRING;
}

static int
number_literal_suffix(parser_state *p)
{
  int c, result = 0;
  node *list = 0;
  int column = p->column;
  int mask = NUM_SUFFIX_R|NUM_SUFFIX_I;

  while ((c = nextc(p)) != -1) {
    list = push(list, int_to_node(c));

    if ((mask & NUM_SUFFIX_I) && c == 'i') {
      result |= (mask & NUM_SUFFIX_I);
      mask &= ~NUM_SUFFIX_I;
      /* r after i, rational of complex is disallowed */
      mask &= ~NUM_SUFFIX_R;
      continue;
    }
    if ((mask & NUM_SUFFIX_R) && c == 'r') {
      result |= (mask & NUM_SUFFIX_R);
      mask &= ~NUM_SUFFIX_R;
      continue;
    }
    if (!ISASCII(c) || ISALPHA(c) || c == '_') {
      p->column = column;
      if (p->pb) {
        p->pb = append(list, p->pb);
      }
      else {
        p->pb = list;
      }
      return 0;
    }
    pushback(p, c);
    break;
  }
  return result;
}

static int
heredoc_identifier(parser_state *p)
{
  int c;
  int type = str_heredoc;
  mrb_bool indent = FALSE;
  mrb_bool squiggly = FALSE;
  mrb_bool quote = FALSE;
  node *newnode;
  parser_heredoc_info *info;

  c = nextc(p);
  if (ISSPACE(c) || c == '=') {
    pushback(p, c);
    return 0;
  }
  if (c == '-' || c == '~') {
    if (c == '-')
      indent = TRUE;
    if (c == '~')
      squiggly = TRUE;
    c = nextc(p);
  }
  if (c == '\'' || c == '"') {
    int term = c;
    if (c == '\'')
      quote = TRUE;
    newtok(p);
    while ((c = nextc(p)) >= 0 && c != term) {
      if (c == '\n') {
        c = -1;
        break;
      }
      tokadd(p, c);
    }
    if (c < 0) {
      yyerror(NULL, p, "unterminated here document identifier");
      return 0;
    }
  }
  else {
    if (c < 0) {
      return 0;                 /* missing here document identifier */
    }
    if (! identchar(c)) {
      pushback(p, c);
      if (indent) pushback(p, '-');
      if (squiggly) pushback(p, '~');
      return 0;
    }
    newtok(p);
    do {
      tokadd(p, c);
    } while ((c = nextc(p)) >= 0 && identchar(c));
    pushback(p, c);
  }
  tokfix(p);
  newnode = new_heredoc(p, &info);
  info->term = strndup(tok(p), toklen(p));
  info->term_len = toklen(p);
  if (! quote)
    type |= STR_FUNC_EXPAND;
  info->type = (string_type)type;
  info->allow_indent = indent || squiggly;
  info->remove_indent = squiggly;
  info->indent = ~0U;
  info->indented = NULL;
  info->line_head = TRUE;
  info->doc = NULL;
  p->heredocs_from_nextline = push(p->heredocs_from_nextline, newnode);
  p->lstate = EXPR_END;

  pylval.nd = newnode;
  return tHEREDOC_BEG;
}

static int
arg_ambiguous(parser_state *p)
{
  yywarning(p, "ambiguous first argument; put parentheses or even spaces");
  return 1;
}

#include "lex.def"

static int
parser_yylex(parser_state *p)
{
  int32_t c;
  int nlines = 1;
  int space_seen = 0;
  int cmd_state;
  enum mrb_lex_state_enum last_state;
  int token_column;

  if (p->lex_strterm) {
    if (is_strterm_type(p, STR_FUNC_HEREDOC)) {
      if (p->parsing_heredoc != NULL)
        return parse_string(p);
    }
    else
      return parse_string(p);
  }
  cmd_state = p->cmd_start;
  p->cmd_start = FALSE;
  retry:
  last_state = p->lstate;
  switch (c = nextc(p)) {
  case '\004':  /* ^D */
  case '\032':  /* ^Z */
  case '\0':    /* NUL */
  case -1:      /* end of script. */
    if (p->heredocs_from_nextline)
      goto maybe_heredoc;
    return 0;

  /* white spaces */
  case ' ': case '\t': case '\f': case '\r':
  case '\13':   /* '\v' */
    space_seen = 1;
    goto retry;

  case '#':     /* it's a comment */
    skip(p, '\n');
    /* fall through */
  case -2:      /* end of a file */
  case '\n':
  maybe_heredoc:
    heredoc_treat_nextline(p);
    p->column = 0;
    switch (p->lstate) {
    case EXPR_BEG:
    case EXPR_FNAME:
    case EXPR_DOT:
    case EXPR_CLASS:
    case EXPR_VALUE:
      p->lineno++;
      if (p->parsing_heredoc != NULL) {
        if (p->lex_strterm) {
          return parse_string(p);
        }
      }
      goto retry;
    default:
      break;
    }
    if (p->parsing_heredoc != NULL) {
      pylval.num = nlines;
      return '\n';
    }
    while ((c = nextc(p))) {
      switch (c) {
      case ' ': case '\t': case '\f': case '\r':
      case '\13': /* '\v' */
        space_seen = 1;
        break;
      case '#': /* comment as a whitespace */
        skip(p, '\n');
        nlines++;
        break;
      case '.':
        if (!peek(p, '.')) {
          pushback(p, '.');
          p->lineno+=nlines; nlines=1;
          goto retry;
        }
        pushback(p, c);
        goto normal_newline;
      case '&':
        if (peek(p, '.')) {
          pushback(p, '&');
          p->lineno+=nlines; nlines=1;
          goto retry;
        }
        pushback(p, c);
        goto normal_newline;
      case -1:                  /* EOF */
      case -2:                  /* end of a file */
        goto normal_newline;
      default:
        pushback(p, c);
        goto normal_newline;
      }
    }
  normal_newline:
    p->cmd_start = TRUE;
    p->lstate = EXPR_BEG;
    pylval.num = nlines;
    return '\n';

  case '*':
    if ((c = nextc(p)) == '*') {
      if ((c = nextc(p)) == '=') {
        pylval.id = intern_op(pow);
        p->lstate = EXPR_BEG;
        return tOP_ASGN;
      }
      pushback(p, c);
      if (IS_SPCARG(c)) {
        yywarning(p, "'**' interpreted as argument prefix");
        c = tDSTAR;
      }
      else if (IS_BEG()) {
        c = tDSTAR;
      }
      else {
        c = tPOW; /* "**", "argument prefix" */
      }
    }
    else {
      if (c == '=') {
        pylval.id = intern_op(mul);
        p->lstate = EXPR_BEG;
        return tOP_ASGN;
      }
      pushback(p, c);
      if (IS_SPCARG(c)) {
        yywarning(p, "'*' interpreted as argument prefix");
        c = tSTAR;
      }
      else if (IS_BEG()) {
        c = tSTAR;
      }
      else {
        c = '*';
      }
    }
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    return c;

  case '!':
    c = nextc(p);
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
      if (c == '@') {
        return '!';
      }
    }
    else {
      p->lstate = EXPR_BEG;
    }
    if (c == '=') {
      return tNEQ;
    }
    if (c == '~') {
      return tNMATCH;
    }
    pushback(p, c);
    return '!';

  case '=':
    if (p->column == 1) {
      static const char begin[] = "begin";
      static const char end[] = "\n=end";
      if (peeks(p, begin)) {
        c = peekc_n(p, sizeof(begin)-1);
        if (c < 0 || ISSPACE(c)) {
          do {
            if (!skips(p, end)) {
              yyerror(NULL, p, "embedded document meets end of file");
              return 0;
            }
            c = nextc(p);
          } while (!(c < 0 || ISSPACE(c)));
          if (c != '\n') skip(p, '\n');
          p->lineno+=nlines; nlines=1;
          p->column = 0;
          goto retry;
        }
      }
    }
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    if ((c = nextc(p)) == '=') {
      if ((c = nextc(p)) == '=') {
        return tEQQ;
      }
      pushback(p, c);
      return tEQ;
    }
    if (c == '~') {
      return tMATCH;
    }
    else if (c == '>') {
      return tASSOC;
    }
    pushback(p, c);
    return '=';

  case '<':
    c = nextc(p);
    if (c == '<' &&
        p->lstate != EXPR_DOT &&
        p->lstate != EXPR_CLASS &&
        !IS_END() &&
        (!IS_ARG() || space_seen)) {
      int token = heredoc_identifier(p);
      if (token)
        return token;
    }
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
      if (p->lstate == EXPR_CLASS) {
        p->cmd_start = TRUE;
      }
    }
    if (c == '=') {
      if ((c = nextc(p)) == '>') {
        return tCMP;
      }
      pushback(p, c);
      return tLEQ;
    }
    if (c == '<') {
      if ((c = nextc(p)) == '=') {
        pylval.id = intern_op(lshift);
        p->lstate = EXPR_BEG;
        return tOP_ASGN;
      }
      pushback(p, c);
      return tLSHFT;
    }
    pushback(p, c);
    return '<';

  case '>':
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    if ((c = nextc(p)) == '=') {
      return tGEQ;
    }
    if (c == '>') {
      if ((c = nextc(p)) == '=') {
        pylval.id = intern_op(rshift);
        p->lstate = EXPR_BEG;
        return tOP_ASGN;
      }
      pushback(p, c);
      return tRSHFT;
    }
    pushback(p, c);
    return '>';

  case '"':
    p->lex_strterm = new_strterm(p, str_dquote, '"', 0);
    return tSTRING_BEG;

  case '\'':
    p->lex_strterm = new_strterm(p, str_squote, '\'', 0);
    return parse_string(p);

  case '`':
    if (p->lstate == EXPR_FNAME) {
      p->lstate = EXPR_ENDFN;
      return '`';
    }
    if (p->lstate == EXPR_DOT) {
      if (cmd_state)
        p->lstate = EXPR_CMDARG;
      else
        p->lstate = EXPR_ARG;
      return '`';
    }
    p->lex_strterm = new_strterm(p, str_xquote, '`', 0);
    return tXSTRING_BEG;

  case '?':
    if (IS_END()) {
      p->lstate = EXPR_VALUE;
      return '?';
    }
    c = nextc(p);
    if (c < 0) {
      yyerror(NULL, p, "incomplete character syntax");
      return 0;
    }
    if (ISSPACE(c)) {
      if (!IS_ARG()) {
        int c2;
        switch (c) {
        case ' ':
          c2 = 's';
          break;
        case '\n':
          c2 = 'n';
          break;
        case '\t':
          c2 = 't';
          break;
        case '\v':
          c2 = 'v';
          break;
        case '\r':
          c2 = 'r';
          break;
        case '\f':
          c2 = 'f';
          break;
        default:
          c2 = 0;
          break;
        }
        if (c2) {
          char buf[256];
          char cc[] = { (char)c2, '\0' };

          strcpy(buf, "invalid character syntax; use ?\\");
          strncat(buf, cc, 2);
          yyerror(NULL, p, buf);
        }
      }
      ternary:
      pushback(p, c);
      p->lstate = EXPR_VALUE;
      return '?';
    }
    newtok(p);
    /* need support UTF-8 if configured */
    if ((ISALNUM(c) || c == '_')) {
      int c2 = nextc(p);
      pushback(p, c2);
      if ((ISALNUM(c2) || c2 == '_')) {
        goto ternary;
      }
    }
    if (c == '\\') {
      c = read_escape(p);
      tokadd(p, c);
    }
    else {
      tokadd(p, c);
    }
    tokfix(p);
    pylval.nd = new_str_tok(p);
    p->lstate = EXPR_END;
    return tCHAR;

  case '&':
    if ((c = nextc(p)) == '&') {
      p->lstate = EXPR_BEG;
      if ((c = nextc(p)) == '=') {
        pylval.id = intern_op(andand);
        p->lstate = EXPR_BEG;
        return tOP_ASGN;
      }
      pushback(p, c);
      return tANDOP;
    }
    else if (c == '.') {
      p->lstate = EXPR_DOT;
      return tANDDOT;
    }
    else if (c == '=') {
      pylval.id = intern_op(and);
      p->lstate = EXPR_BEG;
      return tOP_ASGN;
    }
    pushback(p, c);
    if (IS_SPCARG(c)) {
      yywarning(p, "'&' interpreted as argument prefix");
      c = tAMPER;
    }
    else if (IS_BEG()) {
      c = tAMPER;
    }
    else {
      c = '&';
    }
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    return c;

  case '|':
    if ((c = nextc(p)) == '|') {
      p->lstate = EXPR_BEG;
      if ((c = nextc(p)) == '=') {
        pylval.id = intern_op(oror);
        p->lstate = EXPR_BEG;
        return tOP_ASGN;
      }
      pushback(p, c);
      return tOROP;
    }
    if (c == '=') {
      pylval.id = intern_op(or);
      p->lstate = EXPR_BEG;
      return tOP_ASGN;
    }
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    pushback(p, c);
    return '|';

  case '+':
    c = nextc(p);
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
      if (c == '@') {
        return tUPLUS;
      }
      pushback(p, c);
      return '+';
    }
    if (c == '=') {
      pylval.id = intern_op(add);
      p->lstate = EXPR_BEG;
      return tOP_ASGN;
    }
    if (IS_BEG() || (IS_SPCARG(c) && arg_ambiguous(p))) {
      p->lstate = EXPR_BEG;
      pushback(p, c);
      if (c >= 0 && ISDIGIT(c)) {
        c = '+';
        goto start_num;
      }
      return tUPLUS;
    }
    p->lstate = EXPR_BEG;
    pushback(p, c);
    return '+';

  case '-':
    c = nextc(p);
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
      if (c == '@') {
        return tUMINUS;
      }
      pushback(p, c);
      return '-';
    }
    if (c == '=') {
      pylval.id = intern_op(sub);
      p->lstate = EXPR_BEG;
      return tOP_ASGN;
    }
    if (c == '>') {
      p->lstate = EXPR_ENDFN;
      return tLAMBDA;
    }
    if (IS_BEG() || (IS_SPCARG(c) && arg_ambiguous(p))) {
      p->lstate = EXPR_BEG;
      pushback(p, c);
      if (c >= 0 && ISDIGIT(c)) {
        return tUMINUS_NUM;
      }
      return tUMINUS;
    }
    p->lstate = EXPR_BEG;
    pushback(p, c);
    return '-';

  case '.':
    {
      int is_beg = IS_BEG();
      p->lstate = EXPR_MID;
      if ((c = nextc(p)) == '.') {
        if ((c = nextc(p)) == '.') {
          return is_beg ? tBDOT3 : tDOT3;
        }
        pushback(p, c);
        return is_beg ? tBDOT2 : tDOT2;
      }
      pushback(p, c);
      p->lstate = EXPR_BEG;
      if (c >= 0 && ISDIGIT(c)) {
        yyerror(NULL, p, "no .<digit> floating literal anymore; put 0 before dot");
      }
      p->lstate = EXPR_DOT;
      return '.';
    }

    start_num:
  case '0': case '1': case '2': case '3': case '4':
  case '5': case '6': case '7': case '8': case '9':
  {
    int is_float, seen_point, seen_e, nondigit;
    int suffix = 0;

    is_float = seen_point = seen_e = nondigit = 0;
    p->lstate = EXPR_END;
    newtok(p);
    if (c == '-') {
      tokadd(p, c);
      c = nextc(p);
    }
    else if (c == '+') {
      c = nextc(p);
    }
    if (c == '0') {
#define no_digits() do {yyerror(NULL, p,"numeric literal without digits"); return 0;} while (0)
      int start = toklen(p);
      c = nextc(p);
      if (c == 'x' || c == 'X') {
        /* hexadecimal */
        c = nextc(p);
        if (c >= 0 && ISXDIGIT(c)) {
          do {
            if (c == '_') {
              if (nondigit) break;
              nondigit = c;
              continue;
            }
            if (!ISXDIGIT(c)) break;
            nondigit = 0;
            tokadd(p, tolower(c));
          } while ((c = nextc(p)) >= 0);
        }
        pushback(p, c);
        tokfix(p);
        if (toklen(p) == start) {
          no_digits();
        }
        else if (nondigit) goto trailing_uc;
        suffix = number_literal_suffix(p);
        pylval.nd = new_int(p, tok(p), 16, suffix);
        return tINTEGER;
      }
      if (c == 'b' || c == 'B') {
        /* binary */
        c = nextc(p);
        if (c == '0' || c == '1') {
          do {
            if (c == '_') {
              if (nondigit) break;
              nondigit = c;
              continue;
            }
            if (c != '0' && c != '1') break;
            nondigit = 0;
            tokadd(p, c);
          } while ((c = nextc(p)) >= 0);
        }
        pushback(p, c);
        tokfix(p);
        if (toklen(p) == start) {
          no_digits();
        }
        else if (nondigit) goto trailing_uc;
        suffix = number_literal_suffix(p);
        pylval.nd = new_int(p, tok(p), 2, suffix);
        return tINTEGER;
      }
      if (c == 'd' || c == 'D') {
        /* decimal */
        c = nextc(p);
        if (c >= 0 && ISDIGIT(c)) {
          do {
            if (c == '_') {
              if (nondigit) break;
              nondigit = c;
              continue;
            }
            if (!ISDIGIT(c)) break;
            nondigit = 0;
            tokadd(p, c);
          } while ((c = nextc(p)) >= 0);
        }
        pushback(p, c);
        tokfix(p);
        if (toklen(p) == start) {
          no_digits();
        }
        else if (nondigit) goto trailing_uc;
        suffix = number_literal_suffix(p);
        pylval.nd = new_int(p, tok(p), 10, suffix);
        return tINTEGER;
      }
      if (c == '_') {
        /* 0_0 */
        goto octal_number;
      }
      if (c == 'o' || c == 'O') {
        /* prefixed octal */
        c = nextc(p);
        if (c < 0 || c == '_' || !ISDIGIT(c)) {
          no_digits();
        }
      }
      if (c >= '0' && c <= '7') {
        /* octal */
        octal_number:
        do {
          if (c == '_') {
            if (nondigit) break;
            nondigit = c;
            continue;
          }
          if (c < '0' || c > '9') break;
          if (c > '7') goto invalid_octal;
          nondigit = 0;
          tokadd(p, c);
        } while ((c = nextc(p)) >= 0);

        if (toklen(p) > start) {
          pushback(p, c);
          tokfix(p);
          if (nondigit) goto trailing_uc;
          suffix = number_literal_suffix(p);
          pylval.nd = new_int(p, tok(p), 8, suffix);
          return tINTEGER;
        }
        if (nondigit) {
          pushback(p, c);
          goto trailing_uc;
        }
      }
      if (c > '7' && c <= '9') {
        invalid_octal:
        yyerror(NULL, p, "Invalid octal digit");
      }
      else if (c == '.' || c == 'e' || c == 'E') {
        tokadd(p, '0');
      }
      else {
        pushback(p, c);
        suffix = number_literal_suffix(p);
        pylval.nd = new_int(p, "0", 10, suffix);
        return tINTEGER;
      }
    }

    for (;;) {
      switch (c) {
      case '0': case '1': case '2': case '3': case '4':
      case '5': case '6': case '7': case '8': case '9':
        nondigit = 0;
        tokadd(p, c);
        break;

      case '.':
        if (nondigit) goto trailing_uc;
        if (seen_point || seen_e) {
          goto decode_num;
        }
        else {
          int c0 = nextc(p);
          if (c0 < 0 || !ISDIGIT(c0)) {
            pushback(p, c0);
            goto decode_num;
          }
          c = c0;
        }
        tokadd(p, '.');
        tokadd(p, c);
        is_float++;
        seen_point++;
        nondigit = 0;
        break;

      case 'e':
      case 'E':
        if (nondigit) {
          pushback(p, c);
          c = nondigit;
          goto decode_num;
        }
        if (seen_e) {
          goto decode_num;
        }
        tokadd(p, c);
        seen_e++;
        is_float++;
        nondigit = c;
        c = nextc(p);
        if (c != '-' && c != '+') continue;
        tokadd(p, c);
        nondigit = c;
        break;

      case '_':       /* '_' in number just ignored */
        if (nondigit) goto decode_num;
        nondigit = c;
        break;

      default:
        goto decode_num;
      }
      c = nextc(p);
    }

    decode_num:
    pushback(p, c);
    if (nondigit) {
      trailing_uc:
      yyerror_c(p, "trailing non digit in number: ", (char)nondigit);
    }
    tokfix(p);
    if (is_float) {
#ifdef MRB_NO_FLOAT
      yywarning_s(p, "floating-point numbers are not supported", tok(p));
      pylval.nd = new_int(p, "0", 10, 0);
      return tINTEGER;
#else
      double d;

      if (!mrb_read_float(tok(p), NULL, &d)) {
        yywarning_s(p, "corrupted float value", tok(p));
      }
      suffix = number_literal_suffix(p);
      if (seen_e && (suffix & NUM_SUFFIX_R)) {
        pushback(p, 'r');
        suffix &= ~NUM_SUFFIX_R;
      }
      pylval.nd = new_float(p, tok(p), suffix);
      return tFLOAT;
#endif
    }
    suffix = number_literal_suffix(p);
    pylval.nd = new_int(p, tok(p), 10, suffix);
    return tINTEGER;
  }

  case ')':
  case ']':
    p->paren_nest--;
    /* fall through */
  case '}':
    COND_LEXPOP();
    CMDARG_LEXPOP();
    if (c == ')')
      p->lstate = EXPR_ENDFN;
    else
      p->lstate = EXPR_END;
    return c;

  case ':':
    c = nextc(p);
    if (c == ':') {
      if (IS_BEG() || p->lstate == EXPR_CLASS || IS_SPCARG(-1)) {
        p->lstate = EXPR_BEG;
        return tCOLON3;
      }
      p->lstate = EXPR_DOT;
      return tCOLON2;
    }
    if (!space_seen && IS_END()) {
      pushback(p, c);
      p->lstate = EXPR_BEG;
      return tLABEL_TAG;
    }
    if (IS_END() || ISSPACE(c) || c == '#') {
      pushback(p, c);
      p->lstate = EXPR_BEG;
      return ':';
    }
    pushback(p, c);
    p->lstate = EXPR_FNAME;
    return tSYMBEG;

  case '/':
    if (IS_BEG()) {
      p->lex_strterm = new_strterm(p, str_regexp, '/', 0);
      return tREGEXP_BEG;
    }
    if ((c = nextc(p)) == '=') {
      pylval.id = intern_op(div);
      p->lstate = EXPR_BEG;
      return tOP_ASGN;
    }
    pushback(p, c);
    if (IS_SPCARG(c)) {
      p->lex_strterm = new_strterm(p, str_regexp, '/', 0);
      return tREGEXP_BEG;
    }
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    return '/';

  case '^':
    if ((c = nextc(p)) == '=') {
      pylval.id = intern_op(xor);
      p->lstate = EXPR_BEG;
      return tOP_ASGN;
    }
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    pushback(p, c);
    return '^';

  case ';':
    p->lstate = EXPR_BEG;
    return ';';

  case ',':
    p->lstate = EXPR_BEG;
    return ',';

  case '~':
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      if ((c = nextc(p)) != '@') {
        pushback(p, c);
      }
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    return '~';

  case '(':
    if (IS_BEG()) {
      c = tLPAREN;
    }
    else if (IS_SPCARG(-1)) {
      c = tLPAREN_ARG;
    }
    else if (p->lstate == EXPR_END && space_seen) {
      c = tLPAREN_ARG;
    }
    p->paren_nest++;
    COND_PUSH(0);
    CMDARG_PUSH(0);
    p->lstate = EXPR_BEG;
    return c;

  case '[':
    p->paren_nest++;
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
      p->paren_nest--;
      if ((c = nextc(p)) == ']') {
        if ((c = nextc(p)) == '=') {
          return tASET;
        }
        pushback(p, c);
        return tAREF;
      }
      pushback(p, c);
      return '[';
    }
    else if (IS_BEG()) {
      c = tLBRACK;
    }
    else if (IS_ARG() && space_seen) {
      c = tLBRACK;
    }
    p->lstate = EXPR_BEG;
    COND_PUSH(0);
    CMDARG_PUSH(0);
    return c;

  case '{':
    if (p->lpar_beg && p->lpar_beg == p->paren_nest) {
      p->lstate = EXPR_BEG;
      p->lpar_beg = 0;
      p->paren_nest--;
      COND_PUSH(0);
      CMDARG_PUSH(0);
      return tLAMBEG;
    }
    if (IS_ARG() || p->lstate == EXPR_END || p->lstate == EXPR_ENDFN)
      c = '{';          /* block (primary) */
    else if (p->lstate == EXPR_ENDARG)
      c = tLBRACE_ARG;  /* block (expr) */
    else
      c = tLBRACE;      /* hash */
    COND_PUSH(0);
    CMDARG_PUSH(0);
    p->lstate = EXPR_BEG;
    return c;

  case '\\':
    c = nextc(p);
    if (c == '\n') {
      p->lineno+=nlines; nlines=1;
      p->column = 0;
      space_seen = 1;
      goto retry; /* skip \\n */
    }
    pushback(p, c);
    return '\\';

  case '%':
    if (IS_BEG()) {
      int term;
      int paren;

      c = nextc(p);
      quotation:
      if (c < 0 || !ISALNUM(c)) {
        term = c;
        c = 'Q';
      }
      else {
        term = nextc(p);
        if (ISALNUM(term)) {
          yyerror(NULL, p, "unknown type of %string");
          return 0;
        }
      }
      if (c < 0 || term < 0) {
        yyerror(NULL, p, "unterminated quoted string meets end of file");
        return 0;
      }
      paren = term;
      if (term == '(') term = ')';
      else if (term == '[') term = ']';
      else if (term == '{') term = '}';
      else if (term == '<') term = '>';
      else paren = 0;

      switch (c) {
      case 'Q':
        p->lex_strterm = new_strterm(p, str_dquote, term, paren);
        return tSTRING_BEG;

      case 'q':
        p->lex_strterm = new_strterm(p, str_squote, term, paren);
        return parse_string(p);

      case 'W':
        p->lex_strterm = new_strterm(p, str_dword, term, paren);
        return tWORDS_BEG;

      case 'w':
        p->lex_strterm = new_strterm(p, str_sword, term, paren);
        return tWORDS_BEG;

      case 'x':
        p->lex_strterm = new_strterm(p, str_xquote, term, paren);
        return tXSTRING_BEG;

      case 'r':
        p->lex_strterm = new_strterm(p, str_regexp, term, paren);
        return tREGEXP_BEG;

      case 's':
        p->lex_strterm = new_strterm(p, str_ssym, term, paren);
        return tSYMBEG;

      case 'I':
        p->lex_strterm = new_strterm(p, str_dsymbols, term, paren);
        return tSYMBOLS_BEG;

      case 'i':
        p->lex_strterm = new_strterm(p, str_ssymbols, term, paren);
        return tSYMBOLS_BEG;

      default:
        yyerror(NULL, p, "unknown type of %string");
        return 0;
      }
    }
    if ((c = nextc(p)) == '=') {
      pylval.id = intern_op(mod);
      p->lstate = EXPR_BEG;
      return tOP_ASGN;
    }
    if (IS_SPCARG(c)) {
      goto quotation;
    }
    if (p->lstate == EXPR_FNAME || p->lstate == EXPR_DOT) {
      p->lstate = EXPR_ARG;
    }
    else {
      p->lstate = EXPR_BEG;
    }
    pushback(p, c);
    return '%';

  case '$':
    p->lstate = EXPR_END;
    token_column = newtok(p);
    c = nextc(p);
    if (c < 0) {
      yyerror(NULL, p, "incomplete global variable syntax");
      return 0;
    }
    switch (c) {
    case '_':     /* $_: last read line string */
      c = nextc(p);
      if (c >= 0 && identchar(c)) { /* if there is more after _ it is a variable */
        tokadd(p, '$');
        tokadd(p, c);
        break;
      }
      pushback(p, c);
      c = '_';
      /* fall through */
    case '~':     /* $~: match-data */
    case '*':     /* $*: argv */
    case '$':     /* $$: pid */
    case '?':     /* $?: last status */
    case '!':     /* $!: error string */
    case '@':     /* $@: error position */
    case '/':     /* $/: input record separator */
    case '\\':    /* $\: output record separator */
    case ';':     /* $;: field separator */
    case ',':     /* $,: output field separator */
    case '.':     /* $.: last read line number */
    case '=':     /* $=: ignorecase */
    case ':':     /* $:: load path */
    case '<':     /* $<: reading filename */
    case '>':     /* $>: default output handle */
    case '\"':    /* $": already loaded files */
      tokadd(p, '$');
      tokadd(p, c);
      tokfix(p);
      pylval.id = intern(tok(p), toklen(p));
      return tGVAR;

    case '-':
      tokadd(p, '$');
      tokadd(p, c);
      c = nextc(p);
      pushback(p, c);
      gvar:
      tokfix(p);
      pylval.id = intern(tok(p), toklen(p));
      return tGVAR;

    case '&':     /* $&: last match */
    case '`':     /* $`: string before last match */
    case '\'':    /* $': string after last match */
    case '+':     /* $+: string matches last pattern */
      if (last_state == EXPR_FNAME) {
        tokadd(p, '$');
        tokadd(p, c);
        goto gvar;
      }
      pylval.nd = new_back_ref(p, c);
      return tBACK_REF;

    case '1': case '2': case '3':
    case '4': case '5': case '6':
    case '7': case '8': case '9':
      do {
        tokadd(p, c);
        c = nextc(p);
      } while (c >= 0 && ISDIGIT(c));
      pushback(p, c);
      if (last_state == EXPR_FNAME) goto gvar;
      tokfix(p);
      {
        mrb_int n;
        if (!mrb_read_int(tok(p), NULL, NULL, &n)) {
          yywarning(p, "capture group index too big; always nil");
          return keyword_nil;
        }
        pylval.nd = new_nth_ref(p, (int)n);
      }
      return tNTH_REF;

    default:
      if (!identchar(c)) {
        pushback(p,  c);
        return '$';
      }
      /* fall through */
    case '0':
      tokadd(p, '$');
    }
    break;

    case '@':
      c = nextc(p);
      token_column = newtok(p);
      tokadd(p, '@');
      if (c == '@') {
        tokadd(p, '@');
        c = nextc(p);
      }
      if (c < 0) {
        if (p->tidx == 1) {
          yyerror(NULL, p, "incomplete instance variable syntax");
        }
        else {
          yyerror(NULL, p, "incomplete class variable syntax");
        }
        return 0;
      }
      else if (ISDIGIT(c)) {
        if (p->tidx == 1) {
          yyerror_c(p, "wrong instance variable name: @", c);
        }
        else {
          yyerror_c(p, "wrong class variable name: @@", c);
        }
        return 0;
      }
      if (!identchar(c)) {
        pushback(p, c);
        return '@';
      }
      break;

    case '_':
      token_column = newtok(p);
      break;

    default:
      if (!identchar(c)) {
        char buf[36];
        const char s[] = "Invalid char in expression: 0x";
        const char hexdigits[] = "0123456789ABCDEF";

        strcpy(buf, s);
        buf[sizeof(s)-1] = hexdigits[(c & 0xf0) >> 4];
        buf[sizeof(s)]   = hexdigits[(c & 0x0f)];
        buf[sizeof(s)+1] = 0;
        yyerror(NULL, p, buf);
        goto retry;
      }

      token_column = newtok(p);
      break;
  }

  do {
    tokadd(p, c);
    c = nextc(p);
    if (c < 0) break;
  } while (identchar(c));
  if (token_column == 0 && toklen(p) == 7 && (c < 0 || c == '\n') &&
      strncmp(tok(p), "__END__", toklen(p)) == 0)
    return -1;

  switch (tok(p)[0]) {
  case '@': case '$':
    pushback(p, c);
    break;
  default:
    if ((c == '!' || c == '?') && !peek(p, '=')) {
      tokadd(p, c);
    }
    else {
      pushback(p, c);
    }
  }
  tokfix(p);
  {
    int result = 0;

    switch (tok(p)[0]) {
    case '$':
      p->lstate = EXPR_END;
      result = tGVAR;
      break;
    case '@':
      p->lstate = EXPR_END;
      if (tok(p)[1] == '@')
        result = tCVAR;
      else
        result = tIVAR;
      break;

    case '_':
      if (toklen(p) == 2 && ISDIGIT(tok(p)[1]) && p->nvars) {
        int n = tok(p)[1] - '0';
        int nvar;

        if (n > 0) {
          nvar = node_to_int(p->nvars->car);
          if (nvar != -2) {     /* numbered parameters never appear on toplevel */
            pylval.num = n;
            p->lstate = EXPR_END;
            return tNUMPARAM;
          }
        }
      }
      /* fall through */
    default:
      if (toklast(p) == '!' || toklast(p) == '?') {
        result = tFID;
      }
      else {
        if (p->lstate == EXPR_FNAME) {
          if ((c = nextc(p)) == '=' && !peek(p, '~') && !peek(p, '>') &&
              (!peek(p, '=') || (peek_n(p, '>', 1)))) {
            result = tIDENTIFIER;
            tokadd(p, c);
            tokfix(p);
          }
          else {
            pushback(p, c);
          }
          if ((c = nextc(p)) == '=' && !peek(p, '~') && !peek(p, '>') &&
              (!peek(p, '=') || (peek_n(p, '>', 1)))) {
            result = tIDENTIFIER;
            tokadd(p, c);
            tokfix(p);
          }
          else {
            pushback(p, c);
          }
        }
        if (result == 0 && ISUPPER(tok(p)[0])) {
          result = tCONSTANT;
        }
        else {
          result = tIDENTIFIER;
        }
      }

      if (IS_LABEL_POSSIBLE()) {
        if (IS_LABEL_SUFFIX(0)) {
          p->lstate = EXPR_END;
          tokfix(p);
          pylval.id = intern(tok(p), toklen(p));
          return tIDENTIFIER;
        }
      }
      if (p->lstate != EXPR_DOT) {
        const struct kwtable *kw;

        /* See if it is a reserved word.  */
        kw = mrb_reserved_word(tok(p), toklen(p));
        if (kw) {
          enum mrb_lex_state_enum state = p->lstate;
          pylval.num = p->lineno;
          p->lstate = kw->state;
          if (state == EXPR_FNAME) {
            pylval.id = intern_cstr(kw->name);
            return kw->id[0];
          }
          if (p->lstate == EXPR_BEG) {
            p->cmd_start = TRUE;
          }
          if (kw->id[0] == keyword_do) {
            if (p->lpar_beg && p->lpar_beg == p->paren_nest) {
              p->lpar_beg = 0;
              p->paren_nest--;
              return keyword_do_LAMBDA;
            }
            if (COND_P()) return keyword_do_cond;
            if (CMDARG_P() && state != EXPR_CMDARG)
              return keyword_do_block;
            if (state == EXPR_ENDARG || state == EXPR_BEG)
              return keyword_do_block;
            return keyword_do;
          }
          if (state == EXPR_BEG || state == EXPR_VALUE || state == EXPR_CLASS)
            return kw->id[0];
          else {
            if (kw->id[0] != kw->id[1])
              p->lstate = EXPR_BEG;
            return kw->id[1];
          }
        }
      }

      if (IS_BEG() || p->lstate == EXPR_DOT || IS_ARG()) {
        if (cmd_state) {
          p->lstate = EXPR_CMDARG;
        }
        else {
          p->lstate = EXPR_ARG;
        }
      }
      else if (p->lstate == EXPR_FNAME) {
        p->lstate = EXPR_ENDFN;
      }
      else {
        p->lstate = EXPR_END;
      }
    }
    {
      mrb_sym ident = intern(tok(p), toklen(p));

      pylval.id = ident;
      if (last_state != EXPR_DOT && ISLOWER(tok(p)[0]) && local_var_p(p, ident)) {
        p->lstate = EXPR_END;
      }
    }
    return result;
  }
}

static int
yylex(void *lval, void *lp, parser_state *p)
{
  p->ylval = lval;
  return parser_yylex(p);
}

static void
parser_init_cxt(parser_state *p, mrb_ccontext *cxt)
{
  if (!cxt) return;
  if (cxt->filename) mrb_parser_set_filename(p, cxt->filename);
  if (cxt->lineno) p->lineno = cxt->lineno;
  if (cxt->syms) {
    int i;

    p->locals = cons(0,0);
    for (i=0; i<cxt->slen; i++) {
      local_add_f(p, cxt->syms[i]);
    }
  }
  p->capture_errors = cxt->capture_errors;
  p->no_optimize = cxt->no_optimize;
  p->no_ext_ops = cxt->no_ext_ops;
  p->upper = cxt->upper;
  if (cxt->partial_hook) {
    p->cxt = cxt;
  }
}

static void
parser_update_cxt(parser_state *p, mrb_ccontext *cxt)
{
  node *n, *n0;
  int i = 0;

  if (!cxt) return;
  if (!p->tree) return;
  if (!node_type_p(p->tree, NODE_SCOPE)) return;

  /* Extract locals from variable-sized NODE_SCOPE */
  struct mrb_ast_scope_node *scope = scope_node(p->tree);
  n0 = n = scope->locals;
  while (n) {
    i++;
    n = n->cdr;
  }
  cxt->syms = (mrb_sym*)mrbc_realloc(cxt->syms, i*sizeof(mrb_sym));
  cxt->slen = i;
  for (i=0, n=n0; n; i++,n=n->cdr) {
    cxt->syms[i] = node_to_sym(n->car);
  }
}

static void dump_node(mrb_state *mrb, node *tree, int offset);

MRB_API void
mrb_parser_parse(parser_state *p, mrb_ccontext *c)
{
  struct mrb_jmpbuf buf1;
  struct mrb_jmpbuf *prev = p->mrb->jmp;
  p->mrb->jmp = &buf1;

  MRB_TRY(p->mrb->jmp) {
    int n = 1;

    p->cmd_start = TRUE;
    p->in_def = p->in_single = 0;
    p->nerr = p->nwarn = 0;
    p->lex_strterm = NULL;
    parser_init_cxt(p, c);

    n = yyparse(p);
    if (n != 0 || p->nerr > 0) {
      p->tree = 0;
      p->mrb->jmp = prev;
      return;
    }
    parser_update_cxt(p, c);
    if (c && c->dump_result) {
      dump_node(p->mrb, p->tree, 0);
    }
  }
  MRB_CATCH(p->mrb->jmp) {
    p->nerr++;
    if (p->mrb->exc == NULL) {
      yyerror(NULL, p, "memory allocation error");
      p->nerr++;
      p->tree = 0;
    }
  }
  MRB_END_EXC(p->jmp);
  p->mrb->jmp = prev;
}

MRB_API parser_state*
mrb_parser_new(mrb_state *mrb)
{
  mempool *pool;
  parser_state *p;
  static const parser_state parser_state_zero = { 0 };

  pool = mempool_open();
  if (!pool) return NULL;
  p = (parser_state*)mempool_alloc(pool, sizeof(parser_state));
  if (!p) return NULL;

  *p = parser_state_zero;
  p->mrb = mrb;
  p->pool = pool;

  p->s = p->send = NULL;
#ifndef MRB_NO_STDIO
  p->f = NULL;
#endif

  p->cmd_start = TRUE;
  p->in_def = p->in_single = 0;

  p->capture_errors = FALSE;
  p->lineno = 1;
  p->column = 0;
#if defined(PARSER_TEST) || defined(PARSER_DEBUG)
  yydebug = 1;
#endif
  p->tsiz = MRB_PARSER_TOKBUF_SIZE;
  p->tokbuf = p->buf;

  p->lex_strterm = NULL;

  p->current_filename_index = -1;
  p->filename_table = NULL;
  p->filename_table_length = 0;

  return p;
}

MRB_API void
mrb_parser_free(parser_state *p) {
  if (p->tokbuf != p->buf) {
    mrbc_free(p->tokbuf);
  }
  mempool_close(p->pool);
}

MRB_API mrb_ccontext*
mrb_ccontext_new(mrb_state *mrb)
{
  static const mrb_ccontext cc_zero = { 0 };
  mrb_ccontext *cc = (mrb_ccontext*)mrbc_malloc(sizeof(mrb_ccontext));
  *cc = cc_zero;
  return cc;
}

MRB_API void
mrb_ccontext_free(mrb_state *mrb, mrb_ccontext *cxt)
{
  mrbc_free(cxt->filename);
  mrbc_free(cxt->syms);
  mrbc_free(cxt);
}

MRB_API const char*
mrb_ccontext_filename(mrb_state *mrb, mrb_ccontext *c, const char *s)
{
  if (s) {
    size_t len = strlen(s);
    char *p = (char*)mrbc_malloc(len + 1);

    if (p == NULL) return NULL;
    memcpy(p, s, len + 1);
    if (c->filename) {
      mrbc_free(c->filename);
    }
    c->filename = p;
  }
  return c->filename;
}

MRB_API void
mrb_ccontext_partial_hook(mrb_ccontext *c, int (*func)(struct mrb_parser_state*), void *data)
{
  c->partial_hook = func;
  c->partial_data = data;
}

MRB_API void
mrb_ccontext_cleanup_local_variables(mrb_ccontext *c)
{
  if (c->syms) {
    mrbc_free(c->syms);
    c->syms = NULL;
    c->slen = 0;
  }
  c->keep_lv = FALSE;
}

MRB_API void
mrb_parser_set_filename(struct mrb_parser_state *p, const char *f)
{
  mrb_sym sym;
  uint16_t i;
  mrb_sym* new_table;

  sym = mrb_intern_cstr(p->mrb, f);
  p->filename_sym = sym;
  p->lineno = (p->filename_table_length > 0)? 0 : 1;

  for (i = 0; i < p->filename_table_length; i++) {
    if (p->filename_table[i] == sym) {
      p->current_filename_index = i;
      return;
    }
  }

  if (p->filename_table_length == UINT16_MAX) {
    yyerror(NULL, p, "too many files to compile");
    return;
  }
  p->current_filename_index = p->filename_table_length++;

  new_table = (mrb_sym*)parser_palloc(p, sizeof(mrb_sym) * p->filename_table_length);
  if (p->filename_table) {
    memmove(new_table, p->filename_table, sizeof(mrb_sym) * p->current_filename_index);
  }
  p->filename_table = new_table;
  p->filename_table[p->filename_table_length - 1] = sym;
}

MRB_API mrb_sym
mrb_parser_get_filename(struct mrb_parser_state* p, uint16_t idx) {
  if (idx >= p->filename_table_length) return 0;
  else {
    return p->filename_table[idx];
  }
}

#ifndef MRB_NO_STDIO
static struct mrb_parser_state *
mrb_parse_file_continue(mrb_state *mrb, FILE *f, const void *prebuf, size_t prebufsize, mrb_ccontext *c)
{
  parser_state *p;

  p = mrb_parser_new(mrb);
  if (!p) return NULL;
  if (prebuf) {
    p->s = (const char*)prebuf;
    p->send = (const char*)prebuf + prebufsize;
  }
  else {
    p->s = p->send = NULL;
  }
  p->f = f;

  mrb_parser_parse(p, c);
  return p;
}

MRB_API parser_state*
mrb_parse_file(mrb_state *mrb, FILE *f, mrb_ccontext *c)
{
  return mrb_parse_file_continue(mrb, f, NULL, 0, c);
}
#endif

MRB_API parser_state*
mrb_parse_nstring(mrb_state *mrb, const char *s, size_t len, mrb_ccontext *c)
{
  parser_state *p;

  p = mrb_parser_new(mrb);
  if (!p) return NULL;
  p->s = s;
  p->send = s + len;

  mrb_parser_parse(p, c);
  return p;
}

MRB_API parser_state*
mrb_parse_string(mrb_state *mrb, const char *s, mrb_ccontext *c)
{
  return mrb_parse_nstring(mrb, s, strlen(s), c);
}

MRB_API mrb_value
mrb_load_exec(mrb_state *mrb, struct mrb_parser_state *p, mrb_ccontext *c)
{
  struct RClass *target = mrb->object_class;
  struct RProc *proc;
  mrb_value v;
  mrb_int keep = 0;

  if (!p) {
    return mrb_undef_value();
  }
  if (!p->tree || p->nerr) {
    if (c) c->parser_nerr = p->nerr;
    if (p->capture_errors) {
      char buf[256];

      strcpy(buf, "line ");
      dump_int(p->error_buffer[0].lineno, buf+5);
      strcat(buf, ": ");
      strncat(buf, p->error_buffer[0].message, sizeof(buf) - strlen(buf) - 1);
      mrb->exc = mrb_obj_ptr(mrb_exc_new(mrb, E_SYNTAX_ERROR, buf, strlen(buf)));
      mrb_parser_free(p);
      return mrb_undef_value();
    }
    else {
      if (mrb->exc == NULL) {
        mrb->exc = mrb_obj_ptr(mrb_exc_new_lit(mrb, E_SYNTAX_ERROR, "syntax error"));
      }
      mrb_parser_free(p);
      return mrb_undef_value();
    }
  }
  proc = mrb_generate_code(mrb, p);
  mrb_parser_free(p);
  if (proc == NULL) {
    if (mrb->exc == NULL) {
      mrb->exc = mrb_obj_ptr(mrb_exc_new_lit(mrb, E_SCRIPT_ERROR, "codegen error"));
    }
    return mrb_undef_value();
  }
  if (c) {
    if (c->dump_result) mrb_codedump_all(mrb, proc);
    if (c->no_exec) return mrb_obj_value(proc);
    if (c->target_class) {
      target = c->target_class;
    }
    if (c->keep_lv) {
      keep = c->slen + 1;
    }
    else {
      c->keep_lv = TRUE;
    }
  }
  MRB_PROC_SET_TARGET_CLASS(proc, target);
  if (mrb->c->ci) {
    mrb_vm_ci_target_class_set(mrb->c->ci, target);
  }
  v = mrb_top_run(mrb, proc, mrb_top_self(mrb), keep);
  if (mrb->exc) return mrb_nil_value();
  return v;
}

#ifndef MRB_NO_STDIO
MRB_API mrb_value
mrb_load_file_cxt(mrb_state *mrb, FILE *f, mrb_ccontext *c)
{
  return mrb_load_exec(mrb, mrb_parse_file(mrb, f, c), c);
}

MRB_API mrb_value
mrb_load_file(mrb_state *mrb, FILE *f)
{
  return mrb_load_file_cxt(mrb, f, NULL);
}

#define DETECT_SIZE 64

/*
 * In order to be recognized as a `.mrb` file, the following three points must be satisfied:
 * - File starts with "RITE"
 * - At least `sizeof(struct rite_binary_header)` bytes can be read
 * - `NUL` is included in the first 64 bytes of the file
 */
MRB_API mrb_value
mrb_load_detect_file_cxt(mrb_state *mrb, FILE *fp, mrb_ccontext *c)
{
  union {
    char b[DETECT_SIZE];
    struct rite_binary_header h;
  } leading;
  size_t bufsize;

  if (mrb == NULL || fp == NULL) {
    return mrb_nil_value();
  }

  bufsize = fread(leading.b, sizeof(char), sizeof(leading), fp);
  if (bufsize < sizeof(leading.h) ||
      memcmp(leading.h.binary_ident, RITE_BINARY_IDENT, sizeof(leading.h.binary_ident)) != 0 ||
      memchr(leading.b, '\0', bufsize) == NULL) {
    return mrb_load_exec(mrb, mrb_parse_file_continue(mrb, fp, leading.b, bufsize, c), c);
  }
  else {
    mrb_int binsize = bin_to_uint32(leading.h.binary_size);
    mrb_value bin_obj = mrb_str_new(mrb, NULL, binsize);
    uint8_t *bin = (uint8_t*)RSTRING_PTR(bin_obj);
    if ((size_t)binsize > bufsize) {
      memcpy(bin, leading.b, bufsize);
      if (fread(bin + bufsize, binsize - bufsize, 1, fp) == 0) {
        binsize = bufsize;
        /* The error is reported by mrb_load_irep_buf_cxt() */
      }
    }

    mrb_value result = mrb_load_irep_buf_cxt(mrb, bin, binsize, c);
    if (mrb_string_p(bin_obj)) mrb_str_resize(mrb, bin_obj, 0);
    return result;
  }
}
#endif

MRB_API mrb_value
mrb_load_nstring_cxt(mrb_state *mrb, const char *s, size_t len, mrb_ccontext *c)
{
  return mrb_load_exec(mrb, mrb_parse_nstring(mrb, s, len, c), c);
}

MRB_API mrb_value
mrb_load_nstring(mrb_state *mrb, const char *s, size_t len)
{
  return mrb_load_nstring_cxt(mrb, s, len, NULL);
}

MRB_API mrb_value
mrb_load_string_cxt(mrb_state *mrb, const char *s, mrb_ccontext *c)
{
  return mrb_load_nstring_cxt(mrb, s, strlen(s), c);
}

MRB_API mrb_value
mrb_load_string(mrb_state *mrb, const char *s)
{
  return mrb_load_string_cxt(mrb, s, NULL);
}

#ifndef MRB_NO_STDIO

static void
dump_prefix(int offset, uint16_t lineno)
{
  printf("%05d ", lineno);
  while (offset--) {
    putc(' ', stdout);
    putc(' ', stdout);
  }
}

static void
dump_recur(mrb_state *mrb, node *tree, int offset)
{
  while (tree) {
    dump_node(mrb, tree->car, offset);
    tree = tree->cdr;
  }
}

static void
dump_locals(mrb_state *mrb, node *tree, int offset, uint16_t lineno)
{
  if (!tree || (!tree->car && !tree->cdr)) return;

  dump_prefix(offset, lineno);
  printf("locals:\n");
  dump_prefix(offset+1, lineno);
  while (tree) {
    if (tree->car) {
      mrb_sym sym = node_to_sym(tree->car);
      if (sym != 0) {
        const char *name = mrb_sym_name(mrb, sym);
        if (name && strlen(name) > 0 && name[0] != '!' && name[0] != '@' && name[0] != '$') {
          printf(" %s", mrb_sym_dump(mrb, sym));
        }
        else {
          printf(" (invalid symbol: %s)", name ? name : "(null)");
        }
      }
      else {
        printf(" (anonymous)");
      }
    }
    tree = tree->cdr;
  }
  printf("\n");
}

static void
dump_cpath(mrb_state *mrb, node *tree, int offset, uint16_t lineno)
{
  dump_prefix(offset, lineno);
  printf("cpath: ");
  if (!tree) {
    printf("(null)\n");
  }
  else if (node_to_int(tree->car) == 0) {
    printf("(null)\n");
  }
  else if (node_to_int(tree->car) == 1) {
    printf("Object\n");
  }
  else {
    printf("\n");
    dump_node(mrb, tree->car, offset+1);
  }
  dump_prefix(offset, lineno);
  printf("name: %s\n", mrb_sym_dump(mrb, node_to_sym(tree->cdr)));
}

/*
 * This function restores the GC arena on return.
 * For this reason, if a process that further generates an object is
 * performed at the caller, the string pointer returned as the return
 * value may become invalid.
 */
static const char*
str_dump(mrb_state *mrb, const char *str, int len)
{
  int ai = mrb_gc_arena_save(mrb);
  mrb_value s = mrb_str_new(mrb, str, (mrb_int)len);
  s = mrb_str_dump(mrb, s);
  mrb_gc_arena_restore(mrb, ai);
  return RSTRING_PTR(s);
}

static void
dump_str(mrb_state *mrb, node *n, int offset, uint16_t lineno)
{
  while (n) {
    dump_prefix(offset, lineno);
    int len = node_to_int(n->car->car);
    if (len >= 0) {
      printf("str: %s\n", str_dump(mrb, (char*)n->car->cdr, len));
    }
    else {
      printf("interpolation:\n");
      dump_node(mrb, n->car->cdr, offset+1);
    }
    n = n->cdr;
  }
}

static void
dump_args(mrb_state *mrb, struct mrb_ast_args *args, int offset, uint16_t lineno)
{
  if (args->mandatory_args) {
    dump_prefix(offset, lineno);
    printf("mandatory args:\n");
    dump_recur(mrb, args->mandatory_args, offset+1);
  }
  if (args->optional_args) {
    dump_prefix(offset, lineno);
    printf("optional args:\n");
    {
      node *n = args->optional_args;
      while (n) {
        dump_prefix(offset+1, lineno);
        printf("%s=\n", mrb_sym_name(mrb, node_to_sym(n->car->car)));
        dump_node(mrb, n->car->cdr, offset+2);
        n = n->cdr;
      }
    }
  }
  if (args->rest_arg) {
    mrb_sym rest = args->rest_arg;

    dump_prefix(offset, lineno);
    if (rest == MRB_OPSYM(mul))
      printf("rest=*\n");
    else
      printf("rest=*%s\n", mrb_sym_name(mrb, rest));
  }
  if (args->post_mandatory_args) {
    dump_prefix(offset, lineno);
    printf("post mandatory args:\n");
    dump_recur(mrb, args->post_mandatory_args, offset+1);
  }
  if (args->keyword_args) {
    dump_prefix(offset, lineno);
    printf("keyword args:\n");
    {
      node *n = args->keyword_args;
      while (n) {
        dump_prefix(offset+1, lineno);
        printf("%s:\n", mrb_sym_name(mrb, node_to_sym(n->car->car)));
        dump_node(mrb, n->car->cdr, offset+2);
        n = n->cdr;
      }
    }
  }
  if (args->kwrest_arg) {
    mrb_sym rest = args->kwrest_arg;

    dump_prefix(offset, lineno);
    if (rest == MRB_OPSYM(pow))
      printf("kwrest=**\n");
    else
      printf("kwrest=**%s\n", mrb_sym_name(mrb, rest));
  }
  if (args->block_arg) {
    mrb_sym blk = args->block_arg;

    dump_prefix(offset, lineno);
    if (blk == MRB_OPSYM(and))
      printf("blk=&\n");
    else
      printf("blk=&%s\n", mrb_sym_name(mrb, blk));
  }
}

static void
dump_callargs(mrb_state *mrb, node *n, int offset, uint16_t lineno)
{
  if (!n) return;

  struct mrb_ast_callargs *args = (struct mrb_ast_callargs*)n;
  if (args->regular_args) {
    dump_prefix(offset+1, lineno);
    printf("args:\n");
    dump_recur(mrb, args->regular_args, offset+2);
  }
  if (args->keyword_args) {
    dump_prefix(offset+1, lineno);
    printf("kw_args:\n");
    node *kw = args->keyword_args;
    while (kw) {
      dump_prefix(offset+2, lineno);
      printf("key:\n");
      if (node_to_sym(kw->car->car) == MRB_OPSYM(pow)) {
        dump_prefix(offset+3, lineno);
        printf("**:\n");
      }
      else {
        dump_node(mrb, kw->car->car, offset+3);
      }
      dump_prefix(offset+2, lineno);
      printf("value:\n");
      dump_node(mrb, kw->car->cdr, offset+3);
      kw = kw->cdr;
    }
  }
  if (args->block_arg) {
    dump_prefix(offset+1, lineno);
    printf("block:\n");
    dump_node(mrb, args->block_arg, offset+2);
  }
}

#endif

void
dump_node(mrb_state *mrb, node *tree, int offset)
{
#ifndef MRB_NO_STDIO
  enum node_type nodetype;
  uint16_t lineno = 0;

  if (!tree) return;

  /* Extract line number from variable-sized node header */
  if (get_node_type(tree) != NODE_LAST) {
    lineno = ((struct mrb_ast_var_header*)tree)->lineno;
  }

  dump_prefix(offset, lineno);

  /* All nodes are now variable-sized nodes with headers */
  nodetype = get_node_type(tree);

  switch (nodetype) {
  /* Variable-sized node cases */
  case NODE_SCOPE:
    printf("NODE_SCOPE:\n");
    if (scope_node(tree)->locals) {
      dump_locals(mrb, scope_node(tree)->locals, offset+1, lineno);
    }
    if (scope_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, scope_node(tree)->body, offset+2);
    }
    break;

  case NODE_INT:
    printf("NODE_INT: %d\n", int_node(tree)->value);
    break;

  case NODE_BIGINT:
    printf("NODE_BIGINT: %s (base %d)\n", bigint_node(tree)->string, bigint_node(tree)->base);
    break;

  case NODE_FLOAT:
    printf("NODE_FLOAT: %s\n", float_node(tree)->value);
    break;

  case NODE_STR:
    printf("NODE_STR:\n");
    dump_str(mrb, str_node(tree)->list, offset+1, lineno);
    break;

  case NODE_XSTR:
    printf("NODE_XSTR:\n");
    dump_str(mrb, xstr_node(tree)->list, offset+1, lineno);
    break;

  case NODE_SYM:
    printf("NODE_SYM: %s\n", mrb_sym_dump(mrb, sym_node(tree)->symbol));
    break;

  case NODE_DSYM:
    printf("NODE_DSYM:\n");
    dump_str(mrb, str_node(tree)->list, offset+1, lineno);
    break;

  case NODE_LVAR:
    printf("NODE_LVAR: %s\n", mrb_sym_dump(mrb, var_node(tree)->symbol));
    break;

  case NODE_GVAR:
    printf("NODE_GVAR: %s\n", mrb_sym_dump(mrb, var_node(tree)->symbol));
    break;

  case NODE_IVAR:
    printf("NODE_IVAR: %s\n", mrb_sym_dump(mrb, var_node(tree)->symbol));
    break;

  case NODE_CVAR:
    printf("NODE_CVAR: %s\n", mrb_sym_dump(mrb, var_node(tree)->symbol));
    break;

  case NODE_NVAR:
    printf("NODE_NVAR: %d\n", nvar_node(tree)->num);
    break;

  case NODE_CONST:
    printf("NODE_CONST: %s\n", mrb_sym_dump(mrb, var_node(tree)->symbol));
    break;

  case NODE_CALL:
    printf("NODE_CALL: %s\n", mrb_sym_dump(mrb, call_node(tree)->method_name));
    if (call_node(tree)->receiver) {
      dump_prefix(offset+1, lineno);
      printf("receiver:\n");
      dump_node(mrb, call_node(tree)->receiver, offset+2);
    }
    if (call_node(tree)->args) {
      dump_callargs(mrb, call_node(tree)->args, offset, lineno);
    }
    break;

  case NODE_ARRAY:
    printf("NODE_ARRAY:\n");
    if (array_node(tree)->elements) {
      dump_recur(mrb, array_node(tree)->elements, offset+1);
    }
    break;

  case NODE_TRUE:
    printf("NODE_TRUE\n");
    break;

  case NODE_FALSE:
    printf("NODE_FALSE\n");
    break;

  case NODE_NIL:
    printf("NODE_NIL\n");
    break;

  case NODE_SELF:
    printf("NODE_SELF\n");
    break;

  case NODE_IF:
    printf("NODE_IF:\n");
    if (if_node(tree)->condition) {
      dump_prefix(offset+1, lineno);
      printf("cond:\n");
      dump_node(mrb, if_node(tree)->condition, offset+2);
    }
    if (if_node(tree)->then_body) {
      dump_prefix(offset+1, lineno);
      printf("then:\n");
      dump_node(mrb, if_node(tree)->then_body, offset+2);
    }
    if (if_node(tree)->else_body) {
      dump_prefix(offset+1, lineno);
      printf("else:\n");
      dump_node(mrb, if_node(tree)->else_body, offset+2);
    }
    break;

  case NODE_DEF:
    printf("NODE_DEF: %s\n", mrb_sym_dump(mrb, def_node(tree)->name));
    if (def_node(tree)->args) {
      dump_args(mrb, sdef_node(tree)->args, offset+1, lineno);
    }
    if (def_node(tree)->locals) {
      dump_locals(mrb, def_node(tree)->locals, offset+1, lineno);
    }
    if (def_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, def_node(tree)->body, offset+2);
    }
    break;

  case NODE_ASGN:
    printf("NODE_ASGN:\n");
    if (asgn_node(tree)->lhs) {
      dump_prefix(offset+1, lineno);
      printf("lhs:\n");
      dump_node(mrb, asgn_node(tree)->lhs, offset+2);
    }
    if (asgn_node(tree)->rhs) {
      dump_prefix(offset+1, lineno);
      printf("rhs:\n");
      dump_node(mrb, asgn_node(tree)->rhs, offset+2);
    }
    break;

  case NODE_MASGN:
  case NODE_MARG:
    printf("%s:\n", get_node_type(tree) == NODE_MASGN ? "NODE_MASGN" : "NODE_MARG");
    /* Handle pre-splat variables */
    if (masgn_node(tree)->pre) {
      dump_prefix(offset+1, lineno);
      printf("pre:\n");
      dump_recur(mrb, masgn_node(tree)->pre, offset+2);
    }
    /* Handle splat variable (can be -1 sentinel for anonymous splat) */
    if (masgn_node(tree)->rest) {
      if ((intptr_t)masgn_node(tree)->rest == -1) {
        dump_prefix(offset+1, lineno);
        printf("rest: *<anonymous>\n");
      }
      else {
        dump_prefix(offset+1, lineno);
        printf("rest:\n");
        dump_node(mrb, masgn_node(tree)->rest, offset+2);
      }
    }
    /* Handle post-splat variables */
    if (masgn_node(tree)->post) {
      dump_prefix(offset+1, lineno);
      printf("post:\n");
      dump_recur(mrb, masgn_node(tree)->post, offset+2);
    }
    if (masgn_node(tree)->rhs) {
      dump_prefix(offset+1, lineno);
      printf("rhs:\n");
      dump_node(mrb, masgn_node(tree)->rhs, offset+2);
    }
    break;

  case NODE_RETURN:
    printf("NODE_RETURN:\n");
    if (return_node(tree)->args) {
      dump_node(mrb, return_node(tree)->args, offset);
    }
    break;

  case NODE_BREAK:
    printf("NODE_BREAK:\n");
    if (break_node(tree)->value) {
      dump_prefix(offset+1, lineno);
      printf("value:\n");
      dump_node(mrb, break_node(tree)->value, offset+2);
    }
    break;

  case NODE_NEXT:
    printf("NODE_NEXT:\n");
    if (next_node(tree)->value) {
      dump_prefix(offset+1, lineno);
      printf("value:\n");
      dump_node(mrb, next_node(tree)->value, offset+2);
    }
    break;

  case NODE_NEGATE:
    printf("NODE_NEGATE:\n");
    if (negate_node(tree)->operand) {
      dump_prefix(offset+1, lineno);
      printf("operand:\n");
      dump_node(mrb, negate_node(tree)->operand, offset+2);
    }
    break;

  case NODE_STMTS:
    printf("NODE_STMTS:\n");
    if (stmts_node(tree)->stmts) {
      dump_recur(mrb, stmts_node(tree)->stmts, offset+1);
    }
    break;

  case NODE_BEGIN:
    printf("NODE_BEGIN:\n");
    if (begin_node(tree)->body) {
      dump_node(mrb, begin_node(tree)->body, offset+1);
    }
    break;

  case NODE_RESCUE:
    printf("NODE_RESCUE:\n");
    if (rescue_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, rescue_node(tree)->body, offset+2);
    }
    if (rescue_node(tree)->rescue_clauses) {
      node *n2 = rescue_node(tree)->rescue_clauses;
      dump_prefix(offset+1, lineno);
      printf("rescue:\n");
      while (n2) {
        node *n3 = n2->car;
        if (n3->car) {
          dump_prefix(offset+2, lineno);
          printf("handle classes:\n");
          dump_recur(mrb, n3->car, offset+3);
        }
        if (n3->cdr->car) {
          dump_prefix(offset+2, lineno);
          printf("exc_var:\n");
          dump_node(mrb, n3->cdr->car, offset+3);
        }
        if (n3->cdr->cdr->car) {
          dump_prefix(offset+2, lineno);
          printf("rescue body:\n");
          dump_node(mrb, n3->cdr->cdr->car, offset+3);
        }
        n2 = n2->cdr;
      }
    }
    if (rescue_node(tree)->else_clause) {
      dump_prefix(offset+1, lineno);
      printf("else:\n");
      dump_node(mrb, rescue_node(tree)->else_clause, offset+2);
    }
    break;

  case NODE_ENSURE:
    printf("NODE_ENSURE:\n");
    if (ensure_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, ensure_node(tree)->body, offset+2);
    }
    if (ensure_node(tree)->ensure_clause) {
      dump_prefix(offset+1, lineno);
      printf("ensure:\n");
      dump_node(mrb, ensure_node(tree)->ensure_clause, offset+2);
    }
    break;

  case NODE_LAMBDA:
    printf("NODE_LAMBDA:\n");
    goto block;

  case NODE_BLOCK:
    printf("NODE_BLOCK:\n");
  block:
    if (block_node(tree)->locals) {
      dump_locals(mrb, block_node(tree)->locals, offset+1, lineno);
    }
    if (block_node(tree)->args) {
      dump_args(mrb, block_node(tree)->args, offset+1, lineno);
    }
    dump_prefix(offset+1, lineno);
    printf("body:\n");
    dump_node(mrb, block_node(tree)->body, offset+2);
    break;

  case NODE_AND:
    printf("NODE_AND:\n");
    dump_node(mrb, and_node(tree)->left, offset+1);
    dump_node(mrb, and_node(tree)->right, offset+1);
    break;

  case NODE_OR:
    printf("NODE_OR:\n");
    dump_node(mrb, or_node(tree)->left, offset+1);
    dump_node(mrb, or_node(tree)->right, offset+1);
    break;

  case NODE_CASE:
    printf("NODE_CASE:\n");
    if (case_node(tree)->value) {
      dump_prefix(offset+1, lineno);
      printf("value:\n");
      dump_node(mrb, case_node(tree)->value, offset+2);
    }
    if (case_node(tree)->body) {
      node *when_node = case_node(tree)->body;
      while (when_node) {
        dump_prefix(offset+1, lineno);
        printf("when:\n");
        node *when_clause = when_node->car;
        if (when_clause && when_clause->car) {
          dump_prefix(offset+2, lineno);
          printf("cond:\n");
          dump_recur(mrb, when_clause->car, offset+3);
        }
        if (when_clause && when_clause->cdr) {
          dump_prefix(offset+2, lineno);
          printf("body:\n");
          dump_node(mrb, when_clause->cdr, offset+3);
        }
        when_node = when_node->cdr;
      }
    }
    break;

  case NODE_WHILE:
    printf("NODE_WHILE:\n");
    goto dump_loop_node;
  case NODE_UNTIL:
    printf("NODE_UNTIL:\n");
    goto dump_loop_node;
  case NODE_WHILE_MOD:
    printf("NODE_WHILE_MOD:\n");
    goto dump_loop_node;
  case NODE_UNTIL_MOD:
    printf("NODE_UNTIL_MOD:\n");

  dump_loop_node:
    dump_prefix(offset+1, lineno);
    printf("cond:\n");
    dump_node(mrb, while_node(tree)->condition, offset+2);
    dump_prefix(offset+1, lineno);
    printf("body:\n");
    dump_node(mrb, while_node(tree)->body, offset+2);
    break;

  case NODE_FOR:
    printf("NODE_FOR:\n");
    if (for_node(tree)->var) {
      dump_prefix(offset+1, lineno);
      printf("var:\n");
      /* FOR_NODE_VAR structure:
       * var_list->car: cons-list of pre-splat variables
       * var_list->cdr->car: splat varnode (not a cons-list)
       * var_list->cdr->cdr->car: cons-list of post-splat variables */
      node *var_list = for_node(tree)->var;
      if (var_list) {
        dump_recur(mrb, var_list->car, offset+2);
        if (var_list && var_list->cdr) {
          /* Second element is a varnode, not a cons-list */
          dump_prefix(offset+1, lineno);
          printf("splat var:\n");
          dump_node(mrb, var_list->cdr->car, offset+2);
          if (var_list->cdr->cdr) {
           /* Third element is a cons-list of post-splat variables */
           dump_prefix(offset+1, lineno);
           printf("post var:\n");
           dump_recur(mrb, var_list->cdr->cdr->car, offset+2);
          }
        }
      }
    }
    if (for_node(tree)->iterable) {
      dump_prefix(offset+1, lineno);
      printf("iterable:\n");
      dump_node(mrb, for_node(tree)->iterable, offset+2);
    }
    if (for_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, for_node(tree)->body, offset+2);
    }
    break;

  case NODE_DOT2:
    printf("NODE_DOT2:\n");
    {
      if (dot2_node(tree)->left) {
        dump_prefix(offset+1, lineno);
        printf("left:\n");
        dump_node(mrb, dot2_node(tree)->left, offset+2);
      }
      if (dot2_node(tree)->right) {
        dump_prefix(offset+1, lineno);
        printf("right:\n");
        dump_node(mrb, dot2_node(tree)->right, offset+2);
      }
    }
    break;

  case NODE_DOT3:
    printf("NODE_DOT3:\n");
    {
      if (dot3_node(tree)->left) {
        dump_prefix(offset+1, lineno);
        printf("left:\n");
        dump_node(mrb, dot3_node(tree)->left, offset+2);
      }
      if (dot3_node(tree)->right) {
        dump_prefix(offset+1, lineno);
        printf("right:\n");
        dump_node(mrb, dot3_node(tree)->right, offset+2);
      }
    }
    break;

  case NODE_COLON2:
    printf("NODE_COLON2:\n");
    if (colon2_node(tree)->base) {
      dump_prefix(offset+1, lineno);
      printf("base:\n");
      dump_node(mrb, colon2_node(tree)->base, offset+2);
    }
    dump_prefix(offset+1, lineno);
    printf("name: %s\n", mrb_sym_name(mrb, colon2_node(tree)->name));
    break;

  case NODE_COLON3:
    printf("NODE_COLON3: ::%s\n", mrb_sym_name(mrb, colon3_node(tree)->name));
    break;

  case NODE_HASH:
    printf("NODE_HASH:\n");
    {
      node *pairs = hash_node(tree)->pairs;
      while (pairs) {
        dump_prefix(offset+1, lineno);
        printf("key:\n");
        if (node_to_sym(pairs->car->car) == MRB_OPSYM(pow)) {
          dump_prefix(offset+2, lineno);
          printf("**\n");
        }
        else {
          dump_node(mrb, pairs->car->car, offset+2);
        }
        dump_prefix(offset+1, lineno);
        printf("value:\n");
        dump_node(mrb, pairs->car->cdr, offset+2);
        pairs = pairs->cdr;
      }
    }
    break;

  case NODE_SPLAT:
    printf("NODE_SPLAT:\n");
    dump_node(mrb, splat_node(tree)->value, offset+1);
    break;

  case NODE_OP_ASGN:
    printf("NODE_OP_ASGN:\n");
    dump_prefix(offset+1, lineno);
    printf("lhs:\n");
    dump_node(mrb, op_asgn_node(tree)->lhs, offset+2);
    dump_prefix(offset+1, lineno);
    printf("op='%s' (%d)\n", mrb_sym_name(mrb, op_asgn_node(tree)->op), (int)op_asgn_node(tree)->op);
    dump_node(mrb, op_asgn_node(tree)->rhs, offset+1);
    break;

  case NODE_SUPER:
    printf("NODE_SUPER:\n");
    if (super_node(tree)->args) {
      dump_callargs(mrb, super_node(tree)->args, offset, lineno);
    }
    break;

  case NODE_ZSUPER:
    printf("NODE_ZSUPER:\n");
    if (super_node(tree)->args) {
      dump_callargs(mrb, super_node(tree)->args, offset, lineno);
    }
    break;

  case NODE_YIELD:
    printf("NODE_YIELD:\n");
    if (yield_node(tree)->args) {
      dump_callargs(mrb, yield_node(tree)->args, offset, lineno);
    }
    break;

  case NODE_REDO:
    printf("NODE_REDO\n");
    break;

  case NODE_RETRY:
    printf("NODE_RETRY\n");
    break;

  case NODE_BACK_REF:
    printf("NODE_BACK_REF: $%c\n", node_to_int(tree));
    break;

  case NODE_NTH_REF:
    printf("NODE_NTH_REF: $%d\n", node_to_int(tree));
    break;

  case NODE_BLOCK_ARG:
    printf("NODE_BLOCK_ARG:\n");
    dump_node(mrb, block_arg_node(tree)->value, offset+1);
    break;

  case NODE_REGX:
    printf("NODE_REGX:\n");
    if (regx_node(tree)->list) {
      dump_str(mrb, regx_node(tree)->list, offset+1, lineno);
    }
    if (regx_node(tree)->flags) {
      dump_prefix(offset+1, lineno);
      printf("flags: %s\n", regx_node(tree)->flags);
    }
    if (regx_node(tree)->encoding) {
      dump_prefix(offset+1, lineno);
      printf("encoding: %s\n", regx_node(tree)->encoding);
    }
    break;

  case NODE_WORDS:
    printf("NODE_WORDS:\n");
    if (words_node(tree)->args) {
      node *list = words_node(tree)->args;
      while (list && list->car) {
        node *item = list->car;
        if (item->car == 0 && item->cdr == 0) {
          /* Skip separator (0 . 0) */
        }
        else if (item->car && item->cdr) {
          /* String item: (len . str) */
          dump_prefix(offset+1, lineno);
          int len = node_to_int(item->car);
          if (len >= 0 && len < 1000 && item->cdr) {
            printf("word: \"%.*s\"\n", len, (char*)item->cdr);
          }
        }
        list = list->cdr;
      }
    }
    break;

  case NODE_SYMBOLS:
    printf("NODE_SYMBOLS:\n");
    if (symbols_node(tree)->args) {
      node *list = symbols_node(tree)->args;
      while (list && list->car) {
        node *item = list->car;
        if (item->car == 0 && item->cdr == 0) {
          /* Skip separator (0 . 0) */
        } else if (item->car && item->cdr) {
          /* String item: (len . str) */
          dump_prefix(offset+1, lineno);
          int len = node_to_int(item->car);
          if (len >= 0 && len < 1000 && item->cdr) {
            printf("symbol: \"%.*s\"\n", len, (char*)item->cdr);
          }
        }
        list = list->cdr;
      }
    }
    break;

  case NODE_ALIAS:
    printf("NODE_ALIAS %s %s:\n",
           mrb_sym_dump(mrb, node_to_sym(tree->car)),
           mrb_sym_dump(mrb, node_to_sym(tree->cdr)));
    break;

  case NODE_UNDEF:
    printf("NODE_UNDEF");
    {
      node *t = tree;
      while (t) {
        printf(" %s", mrb_sym_dump(mrb, node_to_sym(t->car)));
        t = t->cdr;
      }
    }
    printf(":\n");
    break;

  case NODE_CLASS:
    printf("NODE_CLASS:\n");
    if (class_node(tree)->name) {
      dump_cpath(mrb, module_node(tree)->name, offset+1, lineno);
    }
    if (class_node(tree)->superclass) {
      dump_prefix(offset+1, lineno);
      printf("super:\n");
      dump_node(mrb, class_node(tree)->superclass, offset+2);
    }
    if (class_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, class_node(tree)->body->cdr, offset+2);
    }
    break;

  case NODE_MODULE:
    printf("NODE_MODULE:\n");
    if (module_node(tree)->name) {
      dump_cpath(mrb, module_node(tree)->name, offset+1, lineno);
    }
    if (module_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, module_node(tree)->body->cdr, offset+2);
    }
    break;

  case NODE_SCLASS:
    printf("NODE_SCLASS:\n");
    if (sclass_node(tree)->obj) {
      dump_prefix(offset+1, lineno);
      printf("obj:\n");
      dump_node(mrb, sclass_node(tree)->obj, offset+2);
    }
    if (sclass_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, sclass_node(tree)->body->cdr, offset+2);
    }
    break;

  case NODE_SDEF:
    printf("NODE_SDEF: %s\n", mrb_sym_dump(mrb, def_node(tree)->name));
    if (sdef_node(tree)->obj) {
      dump_prefix(offset+1, lineno);
      printf("recv:\n");
      dump_node(mrb, sdef_node(tree)->obj, offset+2);
    }
    if (sdef_node(tree)->args) {
      dump_args(mrb, sdef_node(tree)->args, offset+1, lineno);
    }
    if (sdef_node(tree)->locals) {
      dump_locals(mrb, sdef_node(tree)->locals, offset+1, lineno);
    }
    if (sdef_node(tree)->body) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_node(mrb, sdef_node(tree)->body, offset+2);
    }
    break;

  case NODE_POSTEXE:
    printf("NODE_POSTEXE:\n");
    dump_node(mrb, tree, offset+1);
    break;

  case NODE_HEREDOC:
    printf("NODE_HEREDOC:\n");
    if (heredoc_node(tree)->info.term) {
      dump_prefix(offset+1, lineno);
      printf("terminator: \"%s\"\n", heredoc_node(tree)->info.term);
    }
    if (heredoc_node(tree)->info.doc) {
      dump_prefix(offset+1, lineno);
      printf("body:\n");
      dump_str(mrb, heredoc_node(tree)->info.doc, offset+2, lineno);
    }
    if (heredoc_node(tree)->info.allow_indent) {
      dump_prefix(offset+1, lineno);
      printf("allow_indent: true\n");
    }
    if (heredoc_node(tree)->info.remove_indent) {
      dump_prefix(offset+1, lineno);
      printf("remove_indent: true\n");
    }
    break;

  default:
    /* Fallback: unknown node type - skip like codegen.c does */
    printf("unknown node type %d (0x%x)\n", nodetype, (unsigned)nodetype);
    break;
  }
#endif
}

void
mrb_parser_dump(mrb_state *mrb, node *tree, int offset)
{
  dump_node(mrb, tree, offset);
}

typedef mrb_bool mrb_parser_foreach_top_variable_func(mrb_state *mrb, mrb_sym sym, void *user);
void mrb_parser_foreach_top_variable(mrb_state *mrb, struct mrb_parser_state *p, mrb_parser_foreach_top_variable_func *func, void *user);

void
mrb_parser_foreach_top_variable(mrb_state *mrb, struct mrb_parser_state *p, mrb_parser_foreach_top_variable_func *func, void *user)
{
  const mrb_ast_node *n = p->tree;
  if (node_type_p((node*)n, NODE_SCOPE)) {
    /* Extract locals from variable-sized NODE_SCOPE */
    struct mrb_ast_scope_node *scope = scope_node(n);
    n = scope->locals;
    for (; n; n = n->cdr) {
      mrb_sym sym = node_to_sym(n->car);
      if (sym != 0) {
        if (!func(mrb, sym, user)) break;
      }
    }
  }
}
